31480960224

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{563}}^1\times {\mathrm{11887}}^1$

素因数の和:12477

約数の個数: 144

約数和(自身を含む): 96308206848

約数和(自身を除く): 64827246624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 563, 588, 672, 784, 1126, 1176, 1568, 1689, 2252, 2352, 3378, 3941, 4504, 4704, 6756, 7882, 9008, 11823, 11887, 13512, 15764, 18016, 23646, 23774, 27024, 27587, 31528, 35661, 47292, 47548, 54048, 55174, 63056, 71322, 82761, 83209, 94584, 95096, 110348, 126112, 142644, 165522, 166418, 189168, 190192, 220696, 249627, 285288, 331044, 332836, 378336, 380384, 441392, 499254, 570576, 582463, 662088, 665672, 882784, 998508, 1141152, 1164926, 1324176, 1331344, 1747389, 1997016, 2329852, 2648352, 2662688, 3494778, 3994032, 4659704, 6692381, 6989556, 7988064, 9319408, 13384762, 13979112, 18638816, 20077143, 26769524, 27958224, 40154286, 46846667, 53539048, 55916448, 80308572, 93693334, 107078096, 140540001, 160617144, 187386668, 214156192, 281080002, 321234288, 327926669, 374773336, 562160004, 642468576, 655853338, 749546672, 983780007, 1124320008, 1311706676, 1499093344, 1967560014, 2248640016, 2623413352, 3935120028, 4497280032, 5246826704, 7870240056, 10493653408, 15740480112, 31480960224]

約数ペア:

[(1, 31480960224), (2, 15740480112), (3, 10493653408), (4, 7870240056), (6, 5246826704), (7, 4497280032), (8, 3935120028), (12, 2623413352), (14, 2248640016), (16, 1967560014), (21, 1499093344), (24, 1311706676), (28, 1124320008), (32, 983780007), (42, 749546672), (48, 655853338), (49, 642468576), (56, 562160004), (84, 374773336), (96, 327926669), (98, 321234288), (112, 281080002), (147, 214156192), (168, 187386668), (196, 160617144), (224, 140540001), (294, 107078096), (336, 93693334), (392, 80308572), (563, 55916448), (588, 53539048), (672, 46846667), (784, 40154286), (1126, 27958224), (1176, 26769524), (1568, 20077143), (1689, 18638816), (2252, 13979112), (2352, 13384762), (3378, 9319408), (3941, 7988064), (4504, 6989556), (4704, 6692381), (6756, 4659704), (7882, 3994032), (9008, 3494778), (11823, 2662688), (11887, 2648352), (13512, 2329852), (15764, 1997016), (18016, 1747389), (23646, 1331344), (23774, 1324176), (27024, 1164926), (27587, 1141152), (31528, 998508), (35661, 882784), (47292, 665672), (47548, 662088), (54048, 582463), (55174, 570576), (63056, 499254), (71322, 441392), (82761, 380384), (83209, 378336), (94584, 332836), (95096, 331044), (110348, 285288), (126112, 249627), (142644, 220696), (165522, 190192), (166418, 189168)]