861334344

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2239}}^1$

素因数の和:2404

約数の個数: 128

約数和(自身を含む): 2596608000

約数和(自身を除く): 1735273656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 137, 156, 216, 234, 274, 312, 351, 411, 468, 548, 702, 822, 936, 1096, 1233, 1404, 1644, 1781, 2239, 2466, 2808, 3288, 3562, 3699, 4478, 4932, 5343, 6717, 7124, 7398, 8956, 9864, 10686, 13434, 14248, 14796, 16029, 17912, 20151, 21372, 26868, 29107, 29592, 32058, 40302, 42744, 48087, 53736, 58214, 60453, 64116, 80604, 87321, 96174, 116428, 120906, 128232, 161208, 174642, 192348, 232856, 241812, 261963, 306743, 349284, 384696, 483624, 523926, 613486, 698568, 785889, 920229, 1047852, 1226972, 1571778, 1840458, 2095704, 2453944, 2760687, 3143556, 3680916, 3987659, 5521374, 6287112, 7361832, 7975318, 8282061, 11042748, 11962977, 15950636, 16564122, 22085496, 23925954, 31901272, 33128244, 35888931, 47851908, 66256488, 71777862, 95703816, 107666793, 143555724, 215333586, 287111448, 430667172, 861334344]

約数ペア:

[(1, 861334344), (2, 430667172), (3, 287111448), (4, 215333586), (6, 143555724), (8, 107666793), (9, 95703816), (12, 71777862), (13, 66256488), (18, 47851908), (24, 35888931), (26, 33128244), (27, 31901272), (36, 23925954), (39, 22085496), (52, 16564122), (54, 15950636), (72, 11962977), (78, 11042748), (104, 8282061), (108, 7975318), (117, 7361832), (137, 6287112), (156, 5521374), (216, 3987659), (234, 3680916), (274, 3143556), (312, 2760687), (351, 2453944), (411, 2095704), (468, 1840458), (548, 1571778), (702, 1226972), (822, 1047852), (936, 920229), (1096, 785889), (1233, 698568), (1404, 613486), (1644, 523926), (1781, 483624), (2239, 384696), (2466, 349284), (2808, 306743), (3288, 261963), (3562, 241812), (3699, 232856), (4478, 192348), (4932, 174642), (5343, 161208), (6717, 128232), (7124, 120906), (7398, 116428), (8956, 96174), (9864, 87321), (10686, 80604), (13434, 64116), (14248, 60453), (14796, 58214), (16029, 53736), (17912, 48087), (20151, 42744), (21372, 40302), (26868, 32058), (29107, 29592)]