331340772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:282

約数の個数: 192

約数和(自身を含む): 991477760

約数和(自身を除く): 660136988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 31, 37, 38, 42, 57, 62, 74, 76, 84, 93, 111, 114, 124, 133, 148, 181, 186, 217, 222, 228, 259, 266, 362, 372, 399, 434, 444, 518, 532, 543, 589, 651, 703, 724, 777, 798, 868, 1036, 1086, 1147, 1178, 1267, 1302, 1406, 1554, 1596, 1767, 2109, 2172, 2294, 2356, 2534, 2604, 2812, 3108, 3439, 3441, 3534, 3801, 4123, 4218, 4588, 4921, 5068, 5611, 6697, 6878, 6882, 7068, 7602, 8029, 8246, 8436, 9842, 10317, 11222, 12369, 13394, 13756, 13764, 14763, 15204, 16058, 16492, 16833, 19684, 20091, 20634, 21793, 22444, 24073, 24087, 24738, 26788, 29526, 32116, 33666, 39277, 40182, 41268, 43586, 46879, 48146, 48174, 49476, 59052, 65379, 67332, 72219, 78554, 80364, 87172, 93758, 96292, 96348, 106609, 117831, 127243, 130758, 140637, 144438, 152551, 157108, 187516, 207607, 213218, 235662, 254486, 261516, 281274, 288876, 305102, 319827, 381729, 415214, 426436, 457653, 471324, 508972, 562548, 610204, 622821, 639654, 746263, 763458, 830428, 890701, 915306, 1245642, 1279308, 1453249, 1492526, 1526916, 1781402, 1830612, 2238789, 2491284, 2672103, 2906498, 2985052, 3562804, 3944533, 4359747, 4477578, 5344206, 5812996, 7889066, 8719494, 8955156, 10688412, 11833599, 15778132, 17438988, 23667198, 27611731, 47334396, 55223462, 82835193, 110446924, 165670386, 331340772]

約数ペア:

[(1, 331340772), (2, 165670386), (3, 110446924), (4, 82835193), (6, 55223462), (7, 47334396), (12, 27611731), (14, 23667198), (19, 17438988), (21, 15778132), (28, 11833599), (31, 10688412), (37, 8955156), (38, 8719494), (42, 7889066), (57, 5812996), (62, 5344206), (74, 4477578), (76, 4359747), (84, 3944533), (93, 3562804), (111, 2985052), (114, 2906498), (124, 2672103), (133, 2491284), (148, 2238789), (181, 1830612), (186, 1781402), (217, 1526916), (222, 1492526), (228, 1453249), (259, 1279308), (266, 1245642), (362, 915306), (372, 890701), (399, 830428), (434, 763458), (444, 746263), (518, 639654), (532, 622821), (543, 610204), (589, 562548), (651, 508972), (703, 471324), (724, 457653), (777, 426436), (798, 415214), (868, 381729), (1036, 319827), (1086, 305102), (1147, 288876), (1178, 281274), (1267, 261516), (1302, 254486), (1406, 235662), (1554, 213218), (1596, 207607), (1767, 187516), (2109, 157108), (2172, 152551), (2294, 144438), (2356, 140637), (2534, 130758), (2604, 127243), (2812, 117831), (3108, 106609), (3439, 96348), (3441, 96292), (3534, 93758), (3801, 87172), (4123, 80364), (4218, 78554), (4588, 72219), (4921, 67332), (5068, 65379), (5611, 59052), (6697, 49476), (6878, 48174), (6882, 48146), (7068, 46879), (7602, 43586), (8029, 41268), (8246, 40182), (8436, 39277), (9842, 33666), (10317, 32116), (11222, 29526), (12369, 26788), (13394, 24738), (13756, 24087), (13764, 24073), (14763, 22444), (15204, 21793), (16058, 20634), (16492, 20091), (16833, 19684)]