38380056

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:297

約数の個数: 128

約数和(自身を含む): 115395840

約数和(自身を除く): 77015784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 53, 66, 78, 88, 104, 106, 132, 143, 156, 159, 211, 212, 264, 286, 312, 318, 422, 424, 429, 572, 583, 633, 636, 689, 844, 858, 1144, 1166, 1266, 1272, 1378, 1688, 1716, 1749, 2067, 2321, 2332, 2532, 2743, 2756, 3432, 3498, 4134, 4642, 4664, 5064, 5486, 5512, 6963, 6996, 7579, 8229, 8268, 9284, 10972, 11183, 13926, 13992, 15158, 16458, 16536, 18568, 21944, 22366, 22737, 27852, 30173, 30316, 32916, 33549, 44732, 45474, 55704, 60346, 60632, 65832, 67098, 89464, 90519, 90948, 120692, 123013, 134196, 145379, 181038, 181896, 241384, 246026, 268392, 290758, 362076, 369039, 436137, 492052, 581516, 724152, 738078, 872274, 984104, 1163032, 1476156, 1599169, 1744548, 2952312, 3198338, 3489096, 4797507, 6396676, 9595014, 12793352, 19190028, 38380056]

約数ペア:

[(1, 38380056), (2, 19190028), (3, 12793352), (4, 9595014), (6, 6396676), (8, 4797507), (11, 3489096), (12, 3198338), (13, 2952312), (22, 1744548), (24, 1599169), (26, 1476156), (33, 1163032), (39, 984104), (44, 872274), (52, 738078), (53, 724152), (66, 581516), (78, 492052), (88, 436137), (104, 369039), (106, 362076), (132, 290758), (143, 268392), (156, 246026), (159, 241384), (211, 181896), (212, 181038), (264, 145379), (286, 134196), (312, 123013), (318, 120692), (422, 90948), (424, 90519), (429, 89464), (572, 67098), (583, 65832), (633, 60632), (636, 60346), (689, 55704), (844, 45474), (858, 44732), (1144, 33549), (1166, 32916), (1266, 30316), (1272, 30173), (1378, 27852), (1688, 22737), (1716, 22366), (1749, 21944), (2067, 18568), (2321, 16536), (2332, 16458), (2532, 15158), (2743, 13992), (2756, 13926), (3432, 11183), (3498, 10972), (4134, 9284), (4642, 8268), (4664, 8229), (5064, 7579), (5486, 6996), (5512, 6963)]