242946312

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 758419200

約数和(自身を除く): 515472888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 76, 83, 84, 98, 114, 131, 133, 147, 152, 166, 168, 196, 228, 249, 262, 266, 294, 332, 392, 393, 399, 456, 498, 524, 532, 581, 588, 664, 786, 798, 917, 931, 996, 1048, 1064, 1162, 1176, 1572, 1577, 1596, 1743, 1834, 1862, 1992, 2324, 2489, 2751, 2793, 3144, 3154, 3192, 3486, 3668, 3724, 4067, 4648, 4731, 4978, 5502, 5586, 6308, 6419, 6972, 7336, 7448, 7467, 8134, 9462, 9956, 10873, 11004, 11039, 11172, 12201, 12616, 12838, 13944, 14934, 16268, 17423, 18924, 19257, 19912, 21746, 22008, 22078, 22344, 24402, 25676, 29868, 32536, 32619, 33117, 34846, 37848, 38514, 43492, 44156, 48804, 51352, 52269, 59736, 65238, 66234, 69692, 76111, 77028, 77273, 86984, 88312, 97608, 104538, 121961, 130476, 132468, 139384, 152222, 154056, 154546, 206587, 209076, 228333, 231819, 243922, 260952, 264936, 304444, 309092, 365883, 413174, 418152, 456666, 463638, 487844, 532777, 608888, 618184, 619761, 731766, 826348, 913332, 927276, 975688, 1065554, 1239522, 1446109, 1463532, 1598331, 1652696, 1826664, 1854552, 2131108, 2479044, 2892218, 2927064, 3196662, 4262216, 4338327, 4958088, 5784436, 6393324, 8676654, 10122763, 11568872, 12786648, 17353308, 20245526, 30368289, 34706616, 40491052, 60736578, 80982104, 121473156, 242946312]

約数ペア:

[(1, 242946312), (2, 121473156), (3, 80982104), (4, 60736578), (6, 40491052), (7, 34706616), (8, 30368289), (12, 20245526), (14, 17353308), (19, 12786648), (21, 11568872), (24, 10122763), (28, 8676654), (38, 6393324), (42, 5784436), (49, 4958088), (56, 4338327), (57, 4262216), (76, 3196662), (83, 2927064), (84, 2892218), (98, 2479044), (114, 2131108), (131, 1854552), (133, 1826664), (147, 1652696), (152, 1598331), (166, 1463532), (168, 1446109), (196, 1239522), (228, 1065554), (249, 975688), (262, 927276), (266, 913332), (294, 826348), (332, 731766), (392, 619761), (393, 618184), (399, 608888), (456, 532777), (498, 487844), (524, 463638), (532, 456666), (581, 418152), (588, 413174), (664, 365883), (786, 309092), (798, 304444), (917, 264936), (931, 260952), (996, 243922), (1048, 231819), (1064, 228333), (1162, 209076), (1176, 206587), (1572, 154546), (1577, 154056), (1596, 152222), (1743, 139384), (1834, 132468), (1862, 130476), (1992, 121961), (2324, 104538), (2489, 97608), (2751, 88312), (2793, 86984), (3144, 77273), (3154, 77028), (3192, 76111), (3486, 69692), (3668, 66234), (3724, 65238), (4067, 59736), (4648, 52269), (4731, 51352), (4978, 48804), (5502, 44156), (5586, 43492), (6308, 38514), (6419, 37848), (6972, 34846), (7336, 33117), (7448, 32619), (7467, 32536), (8134, 29868), (9462, 25676), (9956, 24402), (10873, 22344), (11004, 22078), (11039, 22008), (11172, 21746), (12201, 19912), (12616, 19257), (12838, 18924), (13944, 17423), (14934, 16268)]