38607816

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:319

約数の個数: 128

約数和(自身を含む): 114307200

約数和(自身を除く): 75699384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 29, 34, 39, 51, 52, 58, 68, 78, 87, 102, 104, 116, 136, 156, 174, 204, 221, 232, 251, 312, 348, 377, 408, 442, 493, 502, 663, 696, 753, 754, 884, 986, 1004, 1131, 1326, 1479, 1506, 1508, 1768, 1972, 2008, 2262, 2652, 2958, 3012, 3016, 3263, 3944, 4267, 4524, 5304, 5916, 6024, 6409, 6526, 7279, 8534, 9048, 9789, 11832, 12801, 12818, 13052, 14558, 17068, 19227, 19578, 21837, 25602, 25636, 26104, 29116, 34136, 38454, 39156, 43674, 51204, 51272, 55471, 58232, 76908, 78312, 87348, 94627, 102408, 110942, 123743, 153816, 166413, 174696, 189254, 221884, 247486, 283881, 332826, 371229, 378508, 443768, 494972, 567762, 665652, 742458, 757016, 989944, 1135524, 1331304, 1484916, 1608659, 2271048, 2969832, 3217318, 4825977, 6434636, 9651954, 12869272, 19303908, 38607816]

約数ペア:

[(1, 38607816), (2, 19303908), (3, 12869272), (4, 9651954), (6, 6434636), (8, 4825977), (12, 3217318), (13, 2969832), (17, 2271048), (24, 1608659), (26, 1484916), (29, 1331304), (34, 1135524), (39, 989944), (51, 757016), (52, 742458), (58, 665652), (68, 567762), (78, 494972), (87, 443768), (102, 378508), (104, 371229), (116, 332826), (136, 283881), (156, 247486), (174, 221884), (204, 189254), (221, 174696), (232, 166413), (251, 153816), (312, 123743), (348, 110942), (377, 102408), (408, 94627), (442, 87348), (493, 78312), (502, 76908), (663, 58232), (696, 55471), (753, 51272), (754, 51204), (884, 43674), (986, 39156), (1004, 38454), (1131, 34136), (1326, 29116), (1479, 26104), (1506, 25636), (1508, 25602), (1768, 21837), (1972, 19578), (2008, 19227), (2262, 17068), (2652, 14558), (2958, 13052), (3012, 12818), (3016, 12801), (3263, 11832), (3944, 9789), (4267, 9048), (4524, 8534), (5304, 7279), (5916, 6526), (6024, 6409)]