38888979384

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1\times {\mathrm{877}}^1$

素因数の和:1501

約数の個数: 128

約数和(自身を含む): 100771361280

約数和(自身を除く): 61882381896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 71, 106, 142, 159, 212, 213, 284, 318, 424, 426, 491, 568, 636, 852, 877, 982, 1272, 1473, 1704, 1754, 1964, 2631, 2946, 3508, 3763, 3928, 5262, 5892, 7016, 7526, 10524, 11289, 11784, 15052, 21048, 22578, 26023, 30104, 34861, 45156, 46481, 52046, 62267, 69722, 78069, 90312, 92962, 104092, 104583, 124534, 139443, 139444, 156138, 185924, 186801, 208184, 209166, 249068, 278886, 278888, 312276, 371848, 373602, 418332, 430607, 498136, 557772, 624552, 747204, 836664, 861214, 1115544, 1291821, 1494408, 1722428, 1847633, 2583642, 3300151, 3444856, 3695266, 5167284, 5542899, 6600302, 7390532, 9900453, 10334568, 11085798, 13200604, 14781064, 19800906, 22171596, 22822171, 26401208, 30573097, 39601812, 44343192, 45644342, 61146194, 68466513, 79203624, 91288684, 91719291, 122292388, 136933026, 182577368, 183438582, 244584776, 273866052, 366877164, 547732104, 733754328, 1620374141, 3240748282, 4861122423, 6481496564, 9722244846, 12962993128, 19444489692, 38888979384]

約数ペア:

[(1, 38888979384), (2, 19444489692), (3, 12962993128), (4, 9722244846), (6, 6481496564), (8, 4861122423), (12, 3240748282), (24, 1620374141), (53, 733754328), (71, 547732104), (106, 366877164), (142, 273866052), (159, 244584776), (212, 183438582), (213, 182577368), (284, 136933026), (318, 122292388), (424, 91719291), (426, 91288684), (491, 79203624), (568, 68466513), (636, 61146194), (852, 45644342), (877, 44343192), (982, 39601812), (1272, 30573097), (1473, 26401208), (1704, 22822171), (1754, 22171596), (1964, 19800906), (2631, 14781064), (2946, 13200604), (3508, 11085798), (3763, 10334568), (3928, 9900453), (5262, 7390532), (5892, 6600302), (7016, 5542899), (7526, 5167284), (10524, 3695266), (11289, 3444856), (11784, 3300151), (15052, 2583642), (21048, 1847633), (22578, 1722428), (26023, 1494408), (30104, 1291821), (34861, 1115544), (45156, 861214), (46481, 836664), (52046, 747204), (62267, 624552), (69722, 557772), (78069, 498136), (90312, 430607), (92962, 418332), (104092, 373602), (104583, 371848), (124534, 312276), (139443, 278888), (139444, 278886), (156138, 249068), (185924, 209166), (186801, 208184)]