289033212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1013}}^1$

素因数の和:1123

約数の個数: 96

約数和(自身を含む): 763176960

約数和(自身を除く): 474143748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 59, 62, 78, 93, 118, 124, 156, 177, 186, 236, 354, 372, 403, 708, 767, 806, 1013, 1209, 1534, 1612, 1829, 2026, 2301, 2418, 3039, 3068, 3658, 4052, 4602, 4836, 5487, 6078, 7316, 9204, 10974, 12156, 13169, 21948, 23777, 26338, 31403, 39507, 47554, 52676, 59767, 62806, 71331, 79014, 94209, 95108, 119534, 125612, 142662, 158028, 179301, 188418, 239068, 285324, 358602, 376836, 408239, 717204, 776971, 816478, 1224717, 1553942, 1632956, 1852777, 2330913, 2449434, 3107884, 3705554, 4661826, 4898868, 5558331, 7411108, 9323652, 11116662, 22233324, 24086101, 48172202, 72258303, 96344404, 144516606, 289033212]

約数ペア:

[(1, 289033212), (2, 144516606), (3, 96344404), (4, 72258303), (6, 48172202), (12, 24086101), (13, 22233324), (26, 11116662), (31, 9323652), (39, 7411108), (52, 5558331), (59, 4898868), (62, 4661826), (78, 3705554), (93, 3107884), (118, 2449434), (124, 2330913), (156, 1852777), (177, 1632956), (186, 1553942), (236, 1224717), (354, 816478), (372, 776971), (403, 717204), (708, 408239), (767, 376836), (806, 358602), (1013, 285324), (1209, 239068), (1534, 188418), (1612, 179301), (1829, 158028), (2026, 142662), (2301, 125612), (2418, 119534), (3039, 95108), (3068, 94209), (3658, 79014), (4052, 71331), (4602, 62806), (4836, 59767), (5487, 52676), (6078, 47554), (7316, 39507), (9204, 31403), (10974, 26338), (12156, 23777), (13169, 21948)]