427589712

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:191

約数の個数: 320

約数和(自身を含む): 1457049600

約数和(自身を除く): 1029459888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 33, 34, 36, 44, 48, 51, 54, 66, 67, 68, 72, 79, 88, 99, 102, 108, 132, 134, 136, 144, 153, 158, 176, 187, 198, 201, 204, 216, 237, 264, 268, 272, 297, 306, 316, 374, 396, 402, 408, 432, 459, 474, 528, 536, 561, 594, 603, 612, 632, 711, 737, 748, 792, 804, 816, 869, 918, 948, 1072, 1122, 1139, 1188, 1206, 1224, 1264, 1343, 1422, 1474, 1496, 1584, 1608, 1683, 1738, 1809, 1836, 1896, 2133, 2211, 2244, 2278, 2376, 2412, 2448, 2607, 2686, 2844, 2948, 2992, 3216, 3366, 3417, 3476, 3618, 3672, 3792, 4029, 4266, 4422, 4488, 4556, 4752, 4824, 5049, 5214, 5293, 5372, 5688, 5896, 6633, 6732, 6834, 6952, 7236, 7344, 7821, 8058, 8532, 8844, 8976, 9112, 9648, 10098, 10251, 10428, 10586, 10744, 11376, 11792, 12087, 12529, 13266, 13464, 13668, 13904, 14472, 14773, 15642, 15879, 16116, 17064, 17688, 18224, 19899, 20196, 20502, 20856, 21172, 21488, 23463, 24174, 25058, 26532, 26928, 27336, 28944, 29546, 30753, 31284, 31758, 32232, 34128, 35376, 36261, 37587, 39798, 40392, 41004, 41712, 42344, 44319, 46926, 47637, 48348, 50116, 53064, 54672, 58223, 59092, 61506, 62568, 63516, 64464, 72522, 75174, 79596, 80784, 82008, 84688, 88638, 89981, 93852, 95274, 96696, 100232, 106128, 112761, 116446, 118184, 123012, 125136, 127032, 132957, 142911, 145044, 150348, 159192, 164016, 174669, 177276, 179962, 187704, 190548, 193392, 200464, 225522, 232892, 236368, 246024, 254064, 265914, 269943, 285822, 290088, 300696, 318384, 338283, 349338, 354552, 359924, 375408, 381096, 398871, 451044, 465784, 492048, 524007, 531828, 539886, 571644, 580176, 601392, 676566, 698676, 709104, 719848, 762192, 797742, 809829, 902088, 931568, 989791, 1048014, 1063656, 1079772, 1143288, 1353132, 1397352, 1439696, 1572021, 1595484, 1619658, 1804176, 1979582, 2096028, 2127312, 2159544, 2286576, 2429487, 2706264, 2794704, 2969373, 3144042, 3190968, 3239316, 3959164, 4192056, 4319088, 4858974, 5412528, 5938746, 6288084, 6381936, 6478632, 7918328, 8384112, 8908119, 9717948, 11877492, 12576168, 12957264, 15836656, 17816238, 19435896, 23754984, 25152336, 26724357, 35632476, 38871792, 47509968, 53448714, 71264952, 106897428, 142529904, 213794856, 427589712]

約数ペア:

[(1, 427589712), (2, 213794856), (3, 142529904), (4, 106897428), (6, 71264952), (8, 53448714), (9, 47509968), (11, 38871792), (12, 35632476), (16, 26724357), (17, 25152336), (18, 23754984), (22, 19435896), (24, 17816238), (27, 15836656), (33, 12957264), (34, 12576168), (36, 11877492), (44, 9717948), (48, 8908119), (51, 8384112), (54, 7918328), (66, 6478632), (67, 6381936), (68, 6288084), (72, 5938746), (79, 5412528), (88, 4858974), (99, 4319088), (102, 4192056), (108, 3959164), (132, 3239316), (134, 3190968), (136, 3144042), (144, 2969373), (153, 2794704), (158, 2706264), (176, 2429487), (187, 2286576), (198, 2159544), (201, 2127312), (204, 2096028), (216, 1979582), (237, 1804176), (264, 1619658), (268, 1595484), (272, 1572021), (297, 1439696), (306, 1397352), (316, 1353132), (374, 1143288), (396, 1079772), (402, 1063656), (408, 1048014), (432, 989791), (459, 931568), (474, 902088), (528, 809829), (536, 797742), (561, 762192), (594, 719848), (603, 709104), (612, 698676), (632, 676566), (711, 601392), (737, 580176), (748, 571644), (792, 539886), (804, 531828), (816, 524007), (869, 492048), (918, 465784), (948, 451044), (1072, 398871), (1122, 381096), (1139, 375408), (1188, 359924), (1206, 354552), (1224, 349338), (1264, 338283), (1343, 318384), (1422, 300696), (1474, 290088), (1496, 285822), (1584, 269943), (1608, 265914), (1683, 254064), (1738, 246024), (1809, 236368), (1836, 232892), (1896, 225522), (2133, 200464), (2211, 193392), (2244, 190548), (2278, 187704), (2376, 179962), (2412, 177276), (2448, 174669), (2607, 164016), (2686, 159192), (2844, 150348), (2948, 145044), (2992, 142911), (3216, 132957), (3366, 127032), (3417, 125136), (3476, 123012), (3618, 118184), (3672, 116446), (3792, 112761), (4029, 106128), (4266, 100232), (4422, 96696), (4488, 95274), (4556, 93852), (4752, 89981), (4824, 88638), (5049, 84688), (5214, 82008), (5293, 80784), (5372, 79596), (5688, 75174), (5896, 72522), (6633, 64464), (6732, 63516), (6834, 62568), (6952, 61506), (7236, 59092), (7344, 58223), (7821, 54672), (8058, 53064), (8532, 50116), (8844, 48348), (8976, 47637), (9112, 46926), (9648, 44319), (10098, 42344), (10251, 41712), (10428, 41004), (10586, 40392), (10744, 39798), (11376, 37587), (11792, 36261), (12087, 35376), (12529, 34128), (13266, 32232), (13464, 31758), (13668, 31284), (13904, 30753), (14472, 29546), (14773, 28944), (15642, 27336), (15879, 26928), (16116, 26532), (17064, 25058), (17688, 24174), (18224, 23463), (19899, 21488), (20196, 21172), (20502, 20856)]