1264319082

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:357

約数の個数: 144

約数和(自身を含む): 3124293120

約数和(自身を除く): 1859974038

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 47, 74, 78, 94, 111, 117, 141, 169, 222, 234, 239, 282, 333, 338, 423, 478, 481, 507, 611, 666, 717, 846, 962, 1014, 1222, 1434, 1443, 1521, 1739, 1833, 2151, 2886, 3042, 3107, 3478, 3666, 4302, 4329, 5217, 5499, 6214, 6253, 7943, 8658, 8843, 9321, 10434, 10998, 11233, 12506, 15651, 15886, 17686, 18642, 18759, 22466, 22607, 23829, 26529, 27963, 31302, 33699, 37518, 40391, 45214, 47658, 53058, 55926, 56277, 67398, 67821, 71487, 79587, 80782, 101097, 112554, 114959, 121173, 135642, 142974, 146029, 159174, 202194, 203463, 229918, 242346, 292058, 293891, 344877, 363519, 406926, 415621, 438087, 587782, 689754, 727038, 831242, 876174, 881673, 1034631, 1246863, 1314261, 1494467, 1763346, 1898377, 2069262, 2493726, 2628522, 2645019, 2988934, 3740589, 3796754, 4483401, 5290038, 5403073, 5695131, 7481178, 8966802, 10806146, 11390262, 13450203, 16209219, 17085393, 26900406, 32418438, 34170786, 48627657, 70239949, 97255314, 140479898, 210719847, 421439694, 632159541, 1264319082]

約数ペア:

[(1, 1264319082), (2, 632159541), (3, 421439694), (6, 210719847), (9, 140479898), (13, 97255314), (18, 70239949), (26, 48627657), (37, 34170786), (39, 32418438), (47, 26900406), (74, 17085393), (78, 16209219), (94, 13450203), (111, 11390262), (117, 10806146), (141, 8966802), (169, 7481178), (222, 5695131), (234, 5403073), (239, 5290038), (282, 4483401), (333, 3796754), (338, 3740589), (423, 2988934), (478, 2645019), (481, 2628522), (507, 2493726), (611, 2069262), (666, 1898377), (717, 1763346), (846, 1494467), (962, 1314261), (1014, 1246863), (1222, 1034631), (1434, 881673), (1443, 876174), (1521, 831242), (1739, 727038), (1833, 689754), (2151, 587782), (2886, 438087), (3042, 415621), (3107, 406926), (3478, 363519), (3666, 344877), (4302, 293891), (4329, 292058), (5217, 242346), (5499, 229918), (6214, 203463), (6253, 202194), (7943, 159174), (8658, 146029), (8843, 142974), (9321, 135642), (10434, 121173), (10998, 114959), (11233, 112554), (12506, 101097), (15651, 80782), (15886, 79587), (17686, 71487), (18642, 67821), (18759, 67398), (22466, 56277), (22607, 55926), (23829, 53058), (26529, 47658), (27963, 45214), (31302, 40391), (33699, 37518)]