716202340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:474

約数の個数: 144

約数和(自身を含む): 1868009472

約数和(自身を除く): 1151807132

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 37, 38, 70, 74, 76, 95, 133, 140, 148, 185, 190, 259, 266, 361, 370, 380, 383, 518, 532, 665, 703, 722, 740, 766, 1036, 1295, 1330, 1406, 1444, 1532, 1805, 1915, 2527, 2590, 2660, 2681, 2812, 3515, 3610, 3830, 4921, 5054, 5180, 5362, 7030, 7220, 7277, 7660, 9842, 10108, 10724, 12635, 13357, 13405, 14060, 14171, 14554, 19684, 24605, 25270, 26714, 26810, 28342, 29108, 36385, 49210, 50540, 50939, 53428, 53620, 56684, 66785, 70855, 72770, 93499, 98420, 99197, 101878, 133570, 138263, 141710, 145540, 186998, 198394, 203756, 254695, 267140, 269249, 276526, 283420, 373996, 396788, 467495, 495985, 509390, 538498, 553052, 691315, 934990, 967841, 991970, 1018780, 1076996, 1346245, 1382630, 1869980, 1884743, 1935682, 1983940, 2692490, 2765260, 3769486, 3871364, 4839205, 5115731, 5384980, 7538972, 9423715, 9678410, 10231462, 18847430, 19356820, 20462924, 25578655, 35810117, 37694860, 51157310, 71620234, 102314620, 143240468, 179050585, 358101170, 716202340]

約数ペア:

[(1, 716202340), (2, 358101170), (4, 179050585), (5, 143240468), (7, 102314620), (10, 71620234), (14, 51157310), (19, 37694860), (20, 35810117), (28, 25578655), (35, 20462924), (37, 19356820), (38, 18847430), (70, 10231462), (74, 9678410), (76, 9423715), (95, 7538972), (133, 5384980), (140, 5115731), (148, 4839205), (185, 3871364), (190, 3769486), (259, 2765260), (266, 2692490), (361, 1983940), (370, 1935682), (380, 1884743), (383, 1869980), (518, 1382630), (532, 1346245), (665, 1076996), (703, 1018780), (722, 991970), (740, 967841), (766, 934990), (1036, 691315), (1295, 553052), (1330, 538498), (1406, 509390), (1444, 495985), (1532, 467495), (1805, 396788), (1915, 373996), (2527, 283420), (2590, 276526), (2660, 269249), (2681, 267140), (2812, 254695), (3515, 203756), (3610, 198394), (3830, 186998), (4921, 145540), (5054, 141710), (5180, 138263), (5362, 133570), (7030, 101878), (7220, 99197), (7277, 98420), (7660, 93499), (9842, 72770), (10108, 70855), (10724, 66785), (12635, 56684), (13357, 53620), (13405, 53428), (14060, 50939), (14171, 50540), (14554, 49210), (19684, 36385), (24605, 29108), (25270, 28342), (26714, 26810)]