259013472

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{673}}^1$

素因数の和:916

約数の個数: 96

約数和(自身を含む): 720155520

約数和(自身を除く): 461142048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 211, 228, 304, 422, 456, 608, 633, 673, 844, 912, 1266, 1346, 1688, 1824, 2019, 2532, 2692, 3376, 4009, 4038, 5064, 5384, 6752, 8018, 8076, 10128, 10768, 12027, 12787, 16036, 16152, 20256, 21536, 24054, 25574, 32072, 32304, 38361, 48108, 51148, 64144, 64608, 76722, 96216, 102296, 128288, 142003, 153444, 192432, 204592, 284006, 306888, 384864, 409184, 426009, 568012, 613776, 852018, 1136024, 1227552, 1704036, 2272048, 2698057, 3408072, 4544096, 5396114, 6816144, 8094171, 10792228, 13632288, 16188342, 21584456, 32376684, 43168912, 64753368, 86337824, 129506736, 259013472]

約数ペア:

[(1, 259013472), (2, 129506736), (3, 86337824), (4, 64753368), (6, 43168912), (8, 32376684), (12, 21584456), (16, 16188342), (19, 13632288), (24, 10792228), (32, 8094171), (38, 6816144), (48, 5396114), (57, 4544096), (76, 3408072), (96, 2698057), (114, 2272048), (152, 1704036), (211, 1227552), (228, 1136024), (304, 852018), (422, 613776), (456, 568012), (608, 426009), (633, 409184), (673, 384864), (844, 306888), (912, 284006), (1266, 204592), (1346, 192432), (1688, 153444), (1824, 142003), (2019, 128288), (2532, 102296), (2692, 96216), (3376, 76722), (4009, 64608), (4038, 64144), (5064, 51148), (5384, 48108), (6752, 38361), (8018, 32304), (8076, 32072), (10128, 25574), (10768, 24054), (12027, 21536), (12787, 20256), (16036, 16152)]