2240551896

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{1061}}^1$

素因数の和:1521

約数の個数: 128

約数和(自身を含む): 6453561600

約数和(自身を除く): 4213009704

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 418, 421, 456, 627, 836, 842, 1061, 1254, 1263, 1672, 1684, 2122, 2508, 2526, 3183, 3368, 4244, 4631, 5016, 5052, 6366, 7999, 8488, 9262, 10104, 11671, 12732, 13893, 15998, 18524, 20159, 23342, 23997, 25464, 27786, 31996, 35013, 37048, 40318, 46684, 47994, 55572, 60477, 63992, 70026, 80636, 87989, 93368, 95988, 111144, 120954, 140052, 161272, 175978, 191976, 221749, 241908, 263967, 280104, 351956, 443498, 446681, 483816, 527934, 665247, 703912, 886996, 893362, 1055868, 1330494, 1340043, 1773992, 1786724, 2111736, 2660988, 2680086, 3573448, 4913491, 5321976, 5360172, 8486939, 9826982, 10720344, 14740473, 16973878, 19653964, 25460817, 29480946, 33947756, 39307928, 50921634, 58961892, 67895512, 93356329, 101843268, 117923784, 186712658, 203686536, 280068987, 373425316, 560137974, 746850632, 1120275948, 2240551896]

約数ペア:

[(1, 2240551896), (2, 1120275948), (3, 746850632), (4, 560137974), (6, 373425316), (8, 280068987), (11, 203686536), (12, 186712658), (19, 117923784), (22, 101843268), (24, 93356329), (33, 67895512), (38, 58961892), (44, 50921634), (57, 39307928), (66, 33947756), (76, 29480946), (88, 25460817), (114, 19653964), (132, 16973878), (152, 14740473), (209, 10720344), (228, 9826982), (264, 8486939), (418, 5360172), (421, 5321976), (456, 4913491), (627, 3573448), (836, 2680086), (842, 2660988), (1061, 2111736), (1254, 1786724), (1263, 1773992), (1672, 1340043), (1684, 1330494), (2122, 1055868), (2508, 893362), (2526, 886996), (3183, 703912), (3368, 665247), (4244, 527934), (4631, 483816), (5016, 446681), (5052, 443498), (6366, 351956), (7999, 280104), (8488, 263967), (9262, 241908), (10104, 221749), (11671, 191976), (12732, 175978), (13893, 161272), (15998, 140052), (18524, 120954), (20159, 111144), (23342, 95988), (23997, 93368), (25464, 87989), (27786, 80636), (31996, 70026), (35013, 63992), (37048, 60477), (40318, 55572), (46684, 47994)]