344765260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 931553280

約数和(自身を除く): 586788020

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 31, 35, 37, 38, 62, 70, 74, 76, 95, 113, 124, 133, 140, 148, 155, 185, 190, 217, 226, 259, 266, 310, 370, 380, 434, 452, 518, 532, 565, 589, 620, 665, 703, 740, 791, 868, 1036, 1085, 1130, 1147, 1178, 1295, 1330, 1406, 1582, 2147, 2170, 2260, 2294, 2356, 2590, 2660, 2812, 2945, 3164, 3503, 3515, 3955, 4123, 4181, 4294, 4340, 4588, 4921, 5180, 5735, 5890, 7006, 7030, 7910, 8029, 8246, 8362, 8588, 9842, 10735, 11470, 11780, 14012, 14060, 15029, 15820, 16058, 16492, 16724, 17515, 19684, 20615, 20905, 21470, 21793, 22940, 24521, 24605, 29267, 30058, 32116, 35030, 40145, 41230, 41810, 42940, 43586, 49042, 49210, 58534, 60116, 66557, 70060, 75145, 79439, 80290, 82460, 83620, 87172, 98084, 98420, 108965, 117068, 122605, 129611, 133114, 146335, 150290, 152551, 158878, 160580, 217930, 245210, 259222, 266228, 292670, 300580, 305102, 317756, 332785, 397195, 435860, 465899, 490420, 518444, 556073, 585340, 610204, 648055, 665570, 762755, 794390, 907277, 931798, 1112146, 1296110, 1331140, 1525510, 1588780, 1814554, 1863596, 2224292, 2329495, 2462609, 2592220, 2780365, 3051020, 3629108, 4536385, 4658990, 4925218, 5560730, 9072770, 9317980, 9850436, 11121460, 12313045, 17238263, 18145540, 24626090, 34476526, 49252180, 68953052, 86191315, 172382630, 344765260]

約数ペア:

[(1, 344765260), (2, 172382630), (4, 86191315), (5, 68953052), (7, 49252180), (10, 34476526), (14, 24626090), (19, 18145540), (20, 17238263), (28, 12313045), (31, 11121460), (35, 9850436), (37, 9317980), (38, 9072770), (62, 5560730), (70, 4925218), (74, 4658990), (76, 4536385), (95, 3629108), (113, 3051020), (124, 2780365), (133, 2592220), (140, 2462609), (148, 2329495), (155, 2224292), (185, 1863596), (190, 1814554), (217, 1588780), (226, 1525510), (259, 1331140), (266, 1296110), (310, 1112146), (370, 931798), (380, 907277), (434, 794390), (452, 762755), (518, 665570), (532, 648055), (565, 610204), (589, 585340), (620, 556073), (665, 518444), (703, 490420), (740, 465899), (791, 435860), (868, 397195), (1036, 332785), (1085, 317756), (1130, 305102), (1147, 300580), (1178, 292670), (1295, 266228), (1330, 259222), (1406, 245210), (1582, 217930), (2147, 160580), (2170, 158878), (2260, 152551), (2294, 150290), (2356, 146335), (2590, 133114), (2660, 129611), (2812, 122605), (2945, 117068), (3164, 108965), (3503, 98420), (3515, 98084), (3955, 87172), (4123, 83620), (4181, 82460), (4294, 80290), (4340, 79439), (4588, 75145), (4921, 70060), (5180, 66557), (5735, 60116), (5890, 58534), (7006, 49210), (7030, 49042), (7910, 43586), (8029, 42940), (8246, 41810), (8362, 41230), (8588, 40145), (9842, 35030), (10735, 32116), (11470, 30058), (11780, 29267), (14012, 24605), (14060, 24521), (15029, 22940), (15820, 21793), (16058, 21470), (16492, 20905), (16724, 20615), (17515, 19684)]