749735783604

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{2971}}^1\times {\mathrm{98729}}^1$

素因数の和:101781

約数の個数: 72

約数和(自身を含む): 1922524269120

約数和(自身を除く): 1172788485516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 2971, 5942, 8913, 11884, 17826, 26739, 35652, 53478, 98729, 106956, 197458, 210941, 296187, 394916, 421882, 592374, 632823, 843764, 888561, 1184748, 1265646, 1777122, 1898469, 2531292, 3554244, 3796938, 7009759, 7593876, 14019518, 21029277, 28039036, 42058554, 63087831, 84117108, 126175662, 252351324, 293323859, 586647718, 879971577, 1173295436, 1759943154, 2639914731, 3519886308, 5279829462, 10559658924, 20825993989, 41651987978, 62477981967, 83303975956, 124955963934, 187433945901, 249911927868, 374867891802, 749735783604]

約数ペア:

[(1, 749735783604), (2, 374867891802), (3, 249911927868), (4, 187433945901), (6, 124955963934), (9, 83303975956), (12, 62477981967), (18, 41651987978), (36, 20825993989), (71, 10559658924), (142, 5279829462), (213, 3519886308), (284, 2639914731), (426, 1759943154), (639, 1173295436), (852, 879971577), (1278, 586647718), (2556, 293323859), (2971, 252351324), (5942, 126175662), (8913, 84117108), (11884, 63087831), (17826, 42058554), (26739, 28039036), (35652, 21029277), (53478, 14019518), (98729, 7593876), (106956, 7009759), (197458, 3796938), (210941, 3554244), (296187, 2531292), (394916, 1898469), (421882, 1777122), (592374, 1265646), (632823, 1184748), (843764, 888561)]