788968290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{331}}^1$

素因数の和:616

約数の個数: 128

約数和(自身を含む): 2147917824

約数和(自身を除く): 1358949534

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 233, 310, 330, 331, 341, 465, 466, 662, 682, 699, 930, 993, 1023, 1165, 1398, 1655, 1705, 1986, 2046, 2330, 2563, 3310, 3410, 3495, 3641, 4965, 5115, 5126, 6990, 7223, 7282, 7689, 9930, 10230, 10261, 10923, 12815, 14446, 15378, 18205, 20522, 21669, 21846, 25630, 30783, 36115, 36410, 38445, 43338, 51305, 54615, 61566, 72230, 76890, 77123, 79453, 102610, 108345, 109230, 112871, 153915, 154246, 158906, 216690, 225742, 231369, 238359, 307830, 338613, 385615, 397265, 462738, 476718, 564355, 677226, 771230, 794530, 848353, 1128710, 1156845, 1191795, 1693065, 1696706, 2313690, 2383590, 2390813, 2545059, 3386130, 4241765, 4781626, 5090118, 7172439, 8483530, 11954065, 12725295, 14344878, 23908130, 25450590, 26298943, 35862195, 52597886, 71724390, 78896829, 131494715, 157793658, 262989430, 394484145, 788968290]

約数ペア:

[(1, 788968290), (2, 394484145), (3, 262989430), (5, 157793658), (6, 131494715), (10, 78896829), (11, 71724390), (15, 52597886), (22, 35862195), (30, 26298943), (31, 25450590), (33, 23908130), (55, 14344878), (62, 12725295), (66, 11954065), (93, 8483530), (110, 7172439), (155, 5090118), (165, 4781626), (186, 4241765), (233, 3386130), (310, 2545059), (330, 2390813), (331, 2383590), (341, 2313690), (465, 1696706), (466, 1693065), (662, 1191795), (682, 1156845), (699, 1128710), (930, 848353), (993, 794530), (1023, 771230), (1165, 677226), (1398, 564355), (1655, 476718), (1705, 462738), (1986, 397265), (2046, 385615), (2330, 338613), (2563, 307830), (3310, 238359), (3410, 231369), (3495, 225742), (3641, 216690), (4965, 158906), (5115, 154246), (5126, 153915), (6990, 112871), (7223, 109230), (7282, 108345), (7689, 102610), (9930, 79453), (10230, 77123), (10261, 76890), (10923, 72230), (12815, 61566), (14446, 54615), (15378, 51305), (18205, 43338), (20522, 38445), (21669, 36410), (21846, 36115), (25630, 30783)]