1639431144

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{463}}^1$

素因数の和:601

約数の個数: 192

約数和(自身を含む): 4992825600

約数和(自身を除く): 3353394456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 97, 104, 108, 117, 156, 169, 194, 216, 234, 291, 312, 338, 351, 388, 463, 468, 507, 582, 676, 702, 776, 873, 926, 936, 1014, 1164, 1261, 1352, 1389, 1404, 1521, 1746, 1852, 2028, 2328, 2522, 2619, 2778, 2808, 3042, 3492, 3704, 3783, 4056, 4167, 4563, 5044, 5238, 5556, 6019, 6084, 6984, 7566, 8334, 9126, 10088, 10476, 11112, 11349, 12038, 12168, 12501, 15132, 16393, 16668, 18057, 18252, 20952, 22698, 24076, 25002, 30264, 32786, 33336, 34047, 36114, 36504, 44911, 45396, 48152, 49179, 50004, 54171, 65572, 68094, 72228, 78247, 89822, 90792, 98358, 100008, 108342, 131144, 134733, 136188, 144456, 147537, 156494, 162513, 179644, 196716, 216684, 234741, 269466, 272376, 295074, 312988, 325026, 359288, 393432, 404199, 433368, 442611, 469482, 538932, 583843, 590148, 625976, 650052, 704223, 808398, 885222, 938964, 1077864, 1167686, 1180296, 1212597, 1300104, 1408446, 1616796, 1751529, 1770444, 1877928, 2112669, 2335372, 2425194, 2816892, 3233592, 3503058, 3540888, 4225338, 4670744, 4850388, 5254587, 5633784, 7006116, 7589959, 8450676, 9700776, 10509174, 14012232, 15179918, 15763761, 16901352, 21018348, 22769877, 30359836, 31527522, 42036696, 45539754, 60719672, 63055044, 68309631, 91079508, 126110088, 136619262, 182159016, 204928893, 273238524, 409857786, 546477048, 819715572, 1639431144]

約数ペア:

[(1, 1639431144), (2, 819715572), (3, 546477048), (4, 409857786), (6, 273238524), (8, 204928893), (9, 182159016), (12, 136619262), (13, 126110088), (18, 91079508), (24, 68309631), (26, 63055044), (27, 60719672), (36, 45539754), (39, 42036696), (52, 31527522), (54, 30359836), (72, 22769877), (78, 21018348), (97, 16901352), (104, 15763761), (108, 15179918), (117, 14012232), (156, 10509174), (169, 9700776), (194, 8450676), (216, 7589959), (234, 7006116), (291, 5633784), (312, 5254587), (338, 4850388), (351, 4670744), (388, 4225338), (463, 3540888), (468, 3503058), (507, 3233592), (582, 2816892), (676, 2425194), (702, 2335372), (776, 2112669), (873, 1877928), (926, 1770444), (936, 1751529), (1014, 1616796), (1164, 1408446), (1261, 1300104), (1352, 1212597), (1389, 1180296), (1404, 1167686), (1521, 1077864), (1746, 938964), (1852, 885222), (2028, 808398), (2328, 704223), (2522, 650052), (2619, 625976), (2778, 590148), (2808, 583843), (3042, 538932), (3492, 469482), (3704, 442611), (3783, 433368), (4056, 404199), (4167, 393432), (4563, 359288), (5044, 325026), (5238, 312988), (5556, 295074), (6019, 272376), (6084, 269466), (6984, 234741), (7566, 216684), (8334, 196716), (9126, 179644), (10088, 162513), (10476, 156494), (11112, 147537), (11349, 144456), (12038, 136188), (12168, 134733), (12501, 131144), (15132, 108342), (16393, 100008), (16668, 98358), (18057, 90792), (18252, 89822), (20952, 78247), (22698, 72228), (24076, 68094), (25002, 65572), (30264, 54171), (32786, 50004), (33336, 49179), (34047, 48152), (36114, 45396), (36504, 44911)]