1720582248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{1597}}^1$

素因数の和:1688

約数の個数: 192

約数和(自身を含む): 5508881280

約数和(自身を除く): 3788299032

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 53, 56, 66, 77, 84, 88, 106, 121, 132, 154, 159, 168, 212, 231, 242, 264, 308, 318, 363, 371, 424, 462, 484, 583, 616, 636, 726, 742, 847, 924, 968, 1113, 1166, 1272, 1452, 1484, 1597, 1694, 1749, 1848, 2226, 2332, 2541, 2904, 2968, 3194, 3388, 3498, 4081, 4452, 4664, 4791, 5082, 6388, 6413, 6776, 6996, 8162, 8904, 9582, 10164, 11179, 12243, 12776, 12826, 13992, 16324, 17567, 19164, 19239, 20328, 22358, 24486, 25652, 32648, 33537, 35134, 38328, 38478, 44716, 44891, 48972, 51304, 52701, 67074, 70268, 76956, 84641, 89432, 89782, 97944, 105402, 122969, 134148, 134673, 140536, 153912, 169282, 179564, 193237, 210804, 245938, 253923, 268296, 269346, 338564, 359128, 368907, 386474, 421608, 491876, 507846, 538692, 579711, 592487, 677128, 737814, 772948, 931051, 983752, 1015692, 1077384, 1159422, 1184974, 1352659, 1475628, 1545896, 1777461, 1862102, 2031384, 2318844, 2369948, 2705318, 2793153, 2951256, 3554922, 3724204, 4057977, 4637688, 4739896, 5410636, 5586306, 6517357, 7109844, 7448408, 8115954, 10241561, 10821272, 11172612, 13034714, 14219688, 16231908, 19552071, 20483122, 22345224, 26069428, 30724683, 32463816, 39104142, 40966244, 52138856, 61449366, 71690927, 78208284, 81932488, 122898732, 143381854, 156416568, 215072781, 245797464, 286763708, 430145562, 573527416, 860291124, 1720582248]

約数ペア:

[(1, 1720582248), (2, 860291124), (3, 573527416), (4, 430145562), (6, 286763708), (7, 245797464), (8, 215072781), (11, 156416568), (12, 143381854), (14, 122898732), (21, 81932488), (22, 78208284), (24, 71690927), (28, 61449366), (33, 52138856), (42, 40966244), (44, 39104142), (53, 32463816), (56, 30724683), (66, 26069428), (77, 22345224), (84, 20483122), (88, 19552071), (106, 16231908), (121, 14219688), (132, 13034714), (154, 11172612), (159, 10821272), (168, 10241561), (212, 8115954), (231, 7448408), (242, 7109844), (264, 6517357), (308, 5586306), (318, 5410636), (363, 4739896), (371, 4637688), (424, 4057977), (462, 3724204), (484, 3554922), (583, 2951256), (616, 2793153), (636, 2705318), (726, 2369948), (742, 2318844), (847, 2031384), (924, 1862102), (968, 1777461), (1113, 1545896), (1166, 1475628), (1272, 1352659), (1452, 1184974), (1484, 1159422), (1597, 1077384), (1694, 1015692), (1749, 983752), (1848, 931051), (2226, 772948), (2332, 737814), (2541, 677128), (2904, 592487), (2968, 579711), (3194, 538692), (3388, 507846), (3498, 491876), (4081, 421608), (4452, 386474), (4664, 368907), (4791, 359128), (5082, 338564), (6388, 269346), (6413, 268296), (6776, 253923), (6996, 245938), (8162, 210804), (8904, 193237), (9582, 179564), (10164, 169282), (11179, 153912), (12243, 140536), (12776, 134673), (12826, 134148), (13992, 122969), (16324, 105402), (17567, 97944), (19164, 89782), (19239, 89432), (20328, 84641), (22358, 76956), (24486, 70268), (25652, 67074), (32648, 52701), (33537, 51304), (35134, 48972), (38328, 44891), (38478, 44716)]