917338620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{383}}^1$

素因数の和:616

約数の個数: 192

約数和(自身を含む): 2972712960

約数和(自身を除く): 2055374340

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 191, 209, 220, 228, 285, 330, 380, 382, 383, 418, 570, 573, 627, 660, 764, 766, 836, 955, 1045, 1140, 1146, 1149, 1254, 1532, 1910, 1915, 2090, 2101, 2292, 2298, 2508, 2865, 3135, 3629, 3820, 3830, 4180, 4202, 4213, 4596, 5730, 5745, 6270, 6303, 7258, 7277, 7660, 8404, 8426, 10505, 10887, 11460, 11490, 12540, 12606, 12639, 14516, 14554, 16852, 18145, 21010, 21065, 21774, 21831, 22980, 25212, 25278, 29108, 31515, 36290, 36385, 39919, 42020, 42130, 43548, 43662, 50556, 54435, 63030, 63195, 72580, 72770, 73153, 79838, 80047, 84260, 87324, 108870, 109155, 119757, 126060, 126390, 145540, 146306, 159676, 160094, 199595, 217740, 218310, 219459, 239514, 240141, 252780, 292612, 320188, 365765, 399190, 400235, 436620, 438918, 479028, 480282, 598785, 731530, 798380, 800470, 804683, 877836, 960564, 1097295, 1197570, 1200705, 1389907, 1463060, 1600940, 1609366, 2194590, 2395140, 2401410, 2414049, 2779814, 3218732, 4023415, 4169721, 4389180, 4802820, 4828098, 5559628, 6949535, 8046830, 8339442, 9656196, 12070245, 13899070, 15288977, 16093660, 16678884, 20848605, 24140490, 27798140, 30577954, 41697210, 45866931, 48280980, 61155908, 76444885, 83394420, 91733862, 152889770, 183467724, 229334655, 305779540, 458669310, 917338620]

約数ペア:

[(1, 917338620), (2, 458669310), (3, 305779540), (4, 229334655), (5, 183467724), (6, 152889770), (10, 91733862), (11, 83394420), (12, 76444885), (15, 61155908), (19, 48280980), (20, 45866931), (22, 41697210), (30, 30577954), (33, 27798140), (38, 24140490), (44, 20848605), (55, 16678884), (57, 16093660), (60, 15288977), (66, 13899070), (76, 12070245), (95, 9656196), (110, 8339442), (114, 8046830), (132, 6949535), (165, 5559628), (190, 4828098), (191, 4802820), (209, 4389180), (220, 4169721), (228, 4023415), (285, 3218732), (330, 2779814), (380, 2414049), (382, 2401410), (383, 2395140), (418, 2194590), (570, 1609366), (573, 1600940), (627, 1463060), (660, 1389907), (764, 1200705), (766, 1197570), (836, 1097295), (955, 960564), (1045, 877836), (1140, 804683), (1146, 800470), (1149, 798380), (1254, 731530), (1532, 598785), (1910, 480282), (1915, 479028), (2090, 438918), (2101, 436620), (2292, 400235), (2298, 399190), (2508, 365765), (2865, 320188), (3135, 292612), (3629, 252780), (3820, 240141), (3830, 239514), (4180, 219459), (4202, 218310), (4213, 217740), (4596, 199595), (5730, 160094), (5745, 159676), (6270, 146306), (6303, 145540), (7258, 126390), (7277, 126060), (7660, 119757), (8404, 109155), (8426, 108870), (10505, 87324), (10887, 84260), (11460, 80047), (11490, 79838), (12540, 73153), (12606, 72770), (12639, 72580), (14516, 63195), (14554, 63030), (16852, 54435), (18145, 50556), (21010, 43662), (21065, 43548), (21774, 42130), (21831, 42020), (22980, 39919), (25212, 36385), (25278, 36290), (29108, 31515)]