520030280478

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{991}}^1\times {\mathrm{1789}}^1$

素因数の和:2918

約数の個数: 128

約数和(自身を含む): 1145526681600

約数和(自身を除く): 625496401122

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 83, 93, 114, 166, 186, 249, 498, 589, 991, 1178, 1577, 1767, 1789, 1982, 2573, 2973, 3154, 3534, 3578, 4731, 5146, 5367, 5946, 7719, 9462, 10734, 15438, 18829, 30721, 33991, 37658, 48887, 55459, 56487, 61442, 67982, 82253, 92163, 97774, 101973, 110918, 112974, 146661, 148487, 164506, 166377, 184326, 203946, 246759, 293322, 296974, 332754, 445461, 493518, 583699, 890922, 1053721, 1167398, 1562807, 1751097, 1772899, 2107442, 2549843, 2821253, 3125614, 3161163, 3502194, 3545798, 4603097, 4688421, 5099686, 5318697, 5642506, 6322326, 7649529, 8463759, 9206194, 9376842, 10637394, 13809291, 15299058, 16927518, 27618582, 33685081, 48447017, 54959869, 67370162, 87458843, 96894034, 101055243, 109919738, 145341051, 147150617, 164879607, 174917686, 202110486, 262376529, 290682102, 294301234, 329759214, 441451851, 524753058, 882903702, 1044237511, 2088475022, 2795861723, 3132712533, 4561669127, 5591723446, 6265425066, 8387585169, 9123338254, 13685007381, 16775170338, 27370014762, 86671713413, 173343426826, 260015140239, 520030280478]

約数ペア:

[(1, 520030280478), (2, 260015140239), (3, 173343426826), (6, 86671713413), (19, 27370014762), (31, 16775170338), (38, 13685007381), (57, 9123338254), (62, 8387585169), (83, 6265425066), (93, 5591723446), (114, 4561669127), (166, 3132712533), (186, 2795861723), (249, 2088475022), (498, 1044237511), (589, 882903702), (991, 524753058), (1178, 441451851), (1577, 329759214), (1767, 294301234), (1789, 290682102), (1982, 262376529), (2573, 202110486), (2973, 174917686), (3154, 164879607), (3534, 147150617), (3578, 145341051), (4731, 109919738), (5146, 101055243), (5367, 96894034), (5946, 87458843), (7719, 67370162), (9462, 54959869), (10734, 48447017), (15438, 33685081), (18829, 27618582), (30721, 16927518), (33991, 15299058), (37658, 13809291), (48887, 10637394), (55459, 9376842), (56487, 9206194), (61442, 8463759), (67982, 7649529), (82253, 6322326), (92163, 5642506), (97774, 5318697), (101973, 5099686), (110918, 4688421), (112974, 4603097), (146661, 3545798), (148487, 3502194), (164506, 3161163), (166377, 3125614), (184326, 2821253), (203946, 2549843), (246759, 2107442), (293322, 1772899), (296974, 1751097), (332754, 1562807), (445461, 1167398), (493518, 1053721), (583699, 890922)]