663517764

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{373}}^1$

素因数の和:587

約数の個数: 192

約数和(自身を含む): 2134612480

約数和(自身を除く): 1471094716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 181, 182, 189, 234, 252, 273, 351, 362, 364, 373, 378, 468, 543, 546, 702, 724, 746, 756, 819, 1086, 1092, 1119, 1267, 1404, 1492, 1629, 1638, 2172, 2238, 2353, 2457, 2534, 2611, 3258, 3276, 3357, 3801, 4476, 4706, 4849, 4887, 4914, 5068, 5222, 6516, 6714, 7059, 7602, 7833, 9412, 9698, 9774, 9828, 10071, 10444, 11403, 13428, 14118, 14547, 15204, 15666, 16471, 19396, 19548, 20142, 21177, 22806, 23499, 28236, 29094, 31332, 32942, 33943, 34209, 40284, 42354, 43641, 45612, 46998, 49413, 58188, 63531, 65884, 67513, 67886, 68418, 70497, 84708, 87282, 93996, 98826, 101829, 127062, 130923, 135026, 135772, 136836, 140994, 148239, 174564, 197652, 202539, 203658, 254124, 261846, 270052, 281988, 296478, 305487, 405078, 407316, 444717, 472591, 523692, 592956, 607617, 610974, 810156, 877669, 889434, 916461, 945182, 1215234, 1221948, 1417773, 1755338, 1778868, 1822851, 1832922, 1890364, 2430468, 2633007, 2835546, 3510676, 3645702, 3665844, 4253319, 5266014, 5671092, 6143683, 7291404, 7899021, 8506638, 10532028, 12287366, 12759957, 15798042, 17013276, 18431049, 23697063, 24574732, 25519914, 31596084, 36862098, 47394126, 51039828, 55293147, 73724196, 94788252, 110586294, 165879441, 221172588, 331758882, 663517764]

約数ペア:

[(1, 663517764), (2, 331758882), (3, 221172588), (4, 165879441), (6, 110586294), (7, 94788252), (9, 73724196), (12, 55293147), (13, 51039828), (14, 47394126), (18, 36862098), (21, 31596084), (26, 25519914), (27, 24574732), (28, 23697063), (36, 18431049), (39, 17013276), (42, 15798042), (52, 12759957), (54, 12287366), (63, 10532028), (78, 8506638), (84, 7899021), (91, 7291404), (108, 6143683), (117, 5671092), (126, 5266014), (156, 4253319), (181, 3665844), (182, 3645702), (189, 3510676), (234, 2835546), (252, 2633007), (273, 2430468), (351, 1890364), (362, 1832922), (364, 1822851), (373, 1778868), (378, 1755338), (468, 1417773), (543, 1221948), (546, 1215234), (702, 945182), (724, 916461), (746, 889434), (756, 877669), (819, 810156), (1086, 610974), (1092, 607617), (1119, 592956), (1267, 523692), (1404, 472591), (1492, 444717), (1629, 407316), (1638, 405078), (2172, 305487), (2238, 296478), (2353, 281988), (2457, 270052), (2534, 261846), (2611, 254124), (3258, 203658), (3276, 202539), (3357, 197652), (3801, 174564), (4476, 148239), (4706, 140994), (4849, 136836), (4887, 135772), (4914, 135026), (5068, 130923), (5222, 127062), (6516, 101829), (6714, 98826), (7059, 93996), (7602, 87282), (7833, 84708), (9412, 70497), (9698, 68418), (9774, 67886), (9828, 67513), (10071, 65884), (10444, 63531), (11403, 58188), (13428, 49413), (14118, 46998), (14547, 45612), (15204, 43641), (15666, 42354), (16471, 40284), (19396, 34209), (19548, 33943), (20142, 32942), (21177, 31332), (22806, 29094), (23499, 28236)]