1628956008

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{977}}^1$

素因数の和:1109

約数の個数: 160

約数和(自身を含む): 4771388160

約数和(自身を除く): 3142432152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 83, 93, 108, 124, 162, 166, 186, 216, 248, 249, 279, 324, 332, 372, 498, 558, 648, 664, 744, 747, 837, 977, 996, 1116, 1494, 1674, 1954, 1992, 2232, 2241, 2511, 2573, 2931, 2988, 3348, 3908, 4482, 5022, 5146, 5862, 5976, 6696, 6723, 7719, 7816, 8793, 8964, 10044, 10292, 11724, 13446, 15438, 17586, 17928, 20088, 20584, 23157, 23448, 26379, 26892, 30287, 30876, 35172, 46314, 52758, 53784, 60574, 61752, 69471, 70344, 79137, 81091, 90861, 92628, 105516, 121148, 138942, 158274, 162182, 181722, 185256, 208413, 211032, 242296, 243273, 272583, 277884, 316548, 324364, 363444, 416826, 486546, 545166, 555768, 633096, 648728, 726888, 729819, 817749, 833652, 973092, 1090332, 1459638, 1635498, 1667304, 1946184, 2180664, 2189457, 2453247, 2513821, 2919276, 3270996, 4378914, 4906494, 5027642, 5838552, 6541992, 6568371, 7541463, 8757828, 9812988, 10055284, 13136742, 15082926, 17515656, 19625976, 20110568, 22624389, 26273484, 30165852, 45248778, 52546968, 60331704, 67873167, 90497556, 135746334, 180995112, 203619501, 271492668, 407239002, 542985336, 814478004, 1628956008]

約数ペア:

[(1, 1628956008), (2, 814478004), (3, 542985336), (4, 407239002), (6, 271492668), (8, 203619501), (9, 180995112), (12, 135746334), (18, 90497556), (24, 67873167), (27, 60331704), (31, 52546968), (36, 45248778), (54, 30165852), (62, 26273484), (72, 22624389), (81, 20110568), (83, 19625976), (93, 17515656), (108, 15082926), (124, 13136742), (162, 10055284), (166, 9812988), (186, 8757828), (216, 7541463), (248, 6568371), (249, 6541992), (279, 5838552), (324, 5027642), (332, 4906494), (372, 4378914), (498, 3270996), (558, 2919276), (648, 2513821), (664, 2453247), (744, 2189457), (747, 2180664), (837, 1946184), (977, 1667304), (996, 1635498), (1116, 1459638), (1494, 1090332), (1674, 973092), (1954, 833652), (1992, 817749), (2232, 729819), (2241, 726888), (2511, 648728), (2573, 633096), (2931, 555768), (2988, 545166), (3348, 486546), (3908, 416826), (4482, 363444), (5022, 324364), (5146, 316548), (5862, 277884), (5976, 272583), (6696, 243273), (6723, 242296), (7719, 211032), (7816, 208413), (8793, 185256), (8964, 181722), (10044, 162182), (10292, 158274), (11724, 138942), (13446, 121148), (15438, 105516), (17586, 92628), (17928, 90861), (20088, 81091), (20584, 79137), (23157, 70344), (23448, 69471), (26379, 61752), (26892, 60574), (30287, 53784), (30876, 52758), (35172, 46314)]