745023708

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8513}}^1$

素因数の和:8564

約数の個数: 144

約数和(自身を含む): 2342916576

約数和(自身を除く): 1597892868

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 17, 18, 22, 26, 33, 34, 36, 39, 44, 51, 52, 66, 68, 78, 99, 102, 117, 132, 143, 153, 156, 187, 198, 204, 221, 234, 286, 306, 374, 396, 429, 442, 468, 561, 572, 612, 663, 748, 858, 884, 1122, 1287, 1326, 1683, 1716, 1989, 2244, 2431, 2574, 2652, 3366, 3978, 4862, 5148, 6732, 7293, 7956, 8513, 9724, 14586, 17026, 21879, 25539, 29172, 34052, 43758, 51078, 76617, 87516, 93643, 102156, 110669, 144721, 153234, 187286, 221338, 280929, 289442, 306468, 332007, 374572, 434163, 442676, 561858, 578884, 664014, 842787, 868326, 996021, 1123716, 1217359, 1302489, 1328028, 1591931, 1685574, 1736652, 1881373, 1992042, 2434718, 2604978, 3183862, 3371148, 3652077, 3762746, 3984084, 4775793, 4869436, 5209956, 5644119, 6367724, 7304154, 7525492, 9551586, 10956231, 11288238, 14327379, 14608308, 16932357, 19103172, 20695103, 21912462, 22576476, 28654758, 33864714, 41390206, 43824924, 57309516, 62085309, 67729428, 82780412, 124170618, 186255927, 248341236, 372511854, 745023708]

約数ペア:

[(1, 745023708), (2, 372511854), (3, 248341236), (4, 186255927), (6, 124170618), (9, 82780412), (11, 67729428), (12, 62085309), (13, 57309516), (17, 43824924), (18, 41390206), (22, 33864714), (26, 28654758), (33, 22576476), (34, 21912462), (36, 20695103), (39, 19103172), (44, 16932357), (51, 14608308), (52, 14327379), (66, 11288238), (68, 10956231), (78, 9551586), (99, 7525492), (102, 7304154), (117, 6367724), (132, 5644119), (143, 5209956), (153, 4869436), (156, 4775793), (187, 3984084), (198, 3762746), (204, 3652077), (221, 3371148), (234, 3183862), (286, 2604978), (306, 2434718), (374, 1992042), (396, 1881373), (429, 1736652), (442, 1685574), (468, 1591931), (561, 1328028), (572, 1302489), (612, 1217359), (663, 1123716), (748, 996021), (858, 868326), (884, 842787), (1122, 664014), (1287, 578884), (1326, 561858), (1683, 442676), (1716, 434163), (1989, 374572), (2244, 332007), (2431, 306468), (2574, 289442), (2652, 280929), (3366, 221338), (3978, 187286), (4862, 153234), (5148, 144721), (6732, 110669), (7293, 102156), (7956, 93643), (8513, 87516), (9724, 76617), (14586, 51078), (17026, 43758), (21879, 34052), (25539, 29172)]