328831632

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3877}}^1$

素因数の和:3941

約数の個数: 120

約数和(自身を含む): 1000213760

約数和(自身を除く): 671382128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 144, 152, 171, 186, 228, 248, 279, 304, 342, 372, 456, 496, 558, 589, 684, 744, 912, 1116, 1178, 1368, 1488, 1767, 2232, 2356, 2736, 3534, 3877, 4464, 4712, 5301, 7068, 7754, 9424, 10602, 11631, 14136, 15508, 21204, 23262, 28272, 31016, 34893, 42408, 46524, 62032, 69786, 73663, 84816, 93048, 120187, 139572, 147326, 186096, 220989, 240374, 279144, 294652, 360561, 441978, 480748, 558288, 589304, 662967, 721122, 883956, 961496, 1081683, 1178608, 1325934, 1442244, 1767912, 1922992, 2163366, 2283553, 2651868, 2884488, 3535824, 4326732, 4567106, 5303736, 5768976, 6850659, 8653464, 9134212, 10607472, 13701318, 17306928, 18268424, 20551977, 27402636, 36536848, 41103954, 54805272, 82207908, 109610544, 164415816, 328831632]

約数ペア:

[(1, 328831632), (2, 164415816), (3, 109610544), (4, 82207908), (6, 54805272), (8, 41103954), (9, 36536848), (12, 27402636), (16, 20551977), (18, 18268424), (19, 17306928), (24, 13701318), (31, 10607472), (36, 9134212), (38, 8653464), (48, 6850659), (57, 5768976), (62, 5303736), (72, 4567106), (76, 4326732), (93, 3535824), (114, 2884488), (124, 2651868), (144, 2283553), (152, 2163366), (171, 1922992), (186, 1767912), (228, 1442244), (248, 1325934), (279, 1178608), (304, 1081683), (342, 961496), (372, 883956), (456, 721122), (496, 662967), (558, 589304), (589, 558288), (684, 480748), (744, 441978), (912, 360561), (1116, 294652), (1178, 279144), (1368, 240374), (1488, 220989), (1767, 186096), (2232, 147326), (2356, 139572), (2736, 120187), (3534, 93048), (3877, 84816), (4464, 73663), (4712, 69786), (5301, 62032), (7068, 46524), (7754, 42408), (9424, 34893), (10602, 31016), (11631, 28272), (14136, 23262), (15508, 21204)]