9976781412

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1\times {\mathrm{1123}}^1$

素因数の和:1650

約数の個数: 144

約数和(自身を含む): 27906348288

約数和(自身を除く): 17929566876

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 117, 123, 156, 164, 234, 246, 369, 463, 468, 492, 533, 738, 926, 1066, 1123, 1389, 1476, 1599, 1852, 2132, 2246, 2778, 3198, 3369, 4167, 4492, 4797, 5556, 6019, 6396, 6738, 8334, 9594, 10107, 12038, 13476, 14599, 16668, 18057, 18983, 19188, 20214, 24076, 29198, 36114, 37966, 40428, 43797, 46043, 54171, 56949, 58396, 72228, 75932, 87594, 92086, 108342, 113898, 131391, 138129, 170847, 175188, 184172, 216684, 227796, 246779, 262782, 276258, 341694, 414387, 493558, 519949, 525564, 552516, 598559, 683388, 740337, 828774, 987116, 1039898, 1197118, 1480674, 1559847, 1657548, 1795677, 2079796, 2221011, 2394236, 2961348, 3119694, 3591354, 4442022, 4679541, 5387031, 6239388, 6759337, 7182708, 8884044, 9359082, 10774062, 13518674, 18718164, 20278011, 21317909, 21548124, 27037348, 40556022, 42635818, 60834033, 63953727, 81112044, 85271636, 121668066, 127907454, 191861181, 243336132, 255814908, 277132817, 383722362, 554265634, 767444724, 831398451, 1108531268, 1662796902, 2494195353, 3325593804, 4988390706, 9976781412]

約数ペア:

[(1, 9976781412), (2, 4988390706), (3, 3325593804), (4, 2494195353), (6, 1662796902), (9, 1108531268), (12, 831398451), (13, 767444724), (18, 554265634), (26, 383722362), (36, 277132817), (39, 255814908), (41, 243336132), (52, 191861181), (78, 127907454), (82, 121668066), (117, 85271636), (123, 81112044), (156, 63953727), (164, 60834033), (234, 42635818), (246, 40556022), (369, 27037348), (463, 21548124), (468, 21317909), (492, 20278011), (533, 18718164), (738, 13518674), (926, 10774062), (1066, 9359082), (1123, 8884044), (1389, 7182708), (1476, 6759337), (1599, 6239388), (1852, 5387031), (2132, 4679541), (2246, 4442022), (2778, 3591354), (3198, 3119694), (3369, 2961348), (4167, 2394236), (4492, 2221011), (4797, 2079796), (5556, 1795677), (6019, 1657548), (6396, 1559847), (6738, 1480674), (8334, 1197118), (9594, 1039898), (10107, 987116), (12038, 828774), (13476, 740337), (14599, 683388), (16668, 598559), (18057, 552516), (18983, 525564), (19188, 519949), (20214, 493558), (24076, 414387), (29198, 341694), (36114, 276258), (37966, 262782), (40428, 246779), (43797, 227796), (46043, 216684), (54171, 184172), (56949, 175188), (58396, 170847), (72228, 138129), (75932, 131391), (87594, 113898), (92086, 108342)]