1321361856

素因数分解:

$2^6\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1451}}^1$

素因数の和:1520

約数の個数: 224

約数和(自身を含む): 4248668160

約数和(自身を除く): 2927306304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 31, 32, 34, 36, 48, 51, 54, 62, 64, 68, 72, 93, 96, 102, 108, 124, 136, 144, 153, 186, 192, 204, 216, 248, 272, 279, 288, 306, 372, 408, 432, 459, 496, 527, 544, 558, 576, 612, 744, 816, 837, 864, 918, 992, 1054, 1088, 1116, 1224, 1451, 1488, 1581, 1632, 1674, 1728, 1836, 1984, 2108, 2232, 2448, 2902, 2976, 3162, 3264, 3348, 3672, 4216, 4353, 4464, 4743, 4896, 5804, 5952, 6324, 6696, 7344, 8432, 8706, 8928, 9486, 9792, 11608, 12648, 13059, 13392, 14229, 14688, 16864, 17412, 17856, 18972, 23216, 24667, 25296, 26118, 26784, 28458, 29376, 33728, 34824, 37944, 39177, 44981, 46432, 49334, 50592, 52236, 53568, 56916, 69648, 74001, 75888, 78354, 89962, 92864, 98668, 101184, 104472, 113832, 134943, 139296, 148002, 151776, 156708, 179924, 197336, 208944, 222003, 227664, 269886, 278592, 296004, 303552, 313416, 359848, 394672, 404829, 417888, 444006, 455328, 539772, 592008, 626832, 666009, 719696, 764677, 789344, 809658, 835776, 888012, 910656, 1079544, 1184016, 1214487, 1253664, 1332018, 1439392, 1529354, 1578688, 1619316, 1776024, 2159088, 2294031, 2368032, 2428974, 2507328, 2664036, 2878784, 3058708, 3238632, 3552048, 4318176, 4588062, 4736064, 4857948, 5328072, 6117416, 6477264, 6882093, 7104096, 8636352, 9176124, 9715896, 10656144, 12234832, 12954528, 13764186, 14208192, 18352248, 19431792, 20646279, 21312288, 24469664, 25909056, 27528372, 36704496, 38863584, 41292558, 42624576, 48939328, 55056744, 73408992, 77727168, 82585116, 110113488, 146817984, 165170232, 220226976, 330340464, 440453952, 660680928, 1321361856]

約数ペア:

[(1, 1321361856), (2, 660680928), (3, 440453952), (4, 330340464), (6, 220226976), (8, 165170232), (9, 146817984), (12, 110113488), (16, 82585116), (17, 77727168), (18, 73408992), (24, 55056744), (27, 48939328), (31, 42624576), (32, 41292558), (34, 38863584), (36, 36704496), (48, 27528372), (51, 25909056), (54, 24469664), (62, 21312288), (64, 20646279), (68, 19431792), (72, 18352248), (93, 14208192), (96, 13764186), (102, 12954528), (108, 12234832), (124, 10656144), (136, 9715896), (144, 9176124), (153, 8636352), (186, 7104096), (192, 6882093), (204, 6477264), (216, 6117416), (248, 5328072), (272, 4857948), (279, 4736064), (288, 4588062), (306, 4318176), (372, 3552048), (408, 3238632), (432, 3058708), (459, 2878784), (496, 2664036), (527, 2507328), (544, 2428974), (558, 2368032), (576, 2294031), (612, 2159088), (744, 1776024), (816, 1619316), (837, 1578688), (864, 1529354), (918, 1439392), (992, 1332018), (1054, 1253664), (1088, 1214487), (1116, 1184016), (1224, 1079544), (1451, 910656), (1488, 888012), (1581, 835776), (1632, 809658), (1674, 789344), (1728, 764677), (1836, 719696), (1984, 666009), (2108, 626832), (2232, 592008), (2448, 539772), (2902, 455328), (2976, 444006), (3162, 417888), (3264, 404829), (3348, 394672), (3672, 359848), (4216, 313416), (4353, 303552), (4464, 296004), (4743, 278592), (4896, 269886), (5804, 227664), (5952, 222003), (6324, 208944), (6696, 197336), (7344, 179924), (8432, 156708), (8706, 151776), (8928, 148002), (9486, 139296), (9792, 134943), (11608, 113832), (12648, 104472), (13059, 101184), (13392, 98668), (14229, 92864), (14688, 89962), (16864, 78354), (17412, 75888), (17856, 74001), (18972, 69648), (23216, 56916), (24667, 53568), (25296, 52236), (26118, 50592), (26784, 49334), (28458, 46432), (29376, 44981), (33728, 39177), (34824, 37944)]