858454884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4373}}^1$

素因数の和:4450

約数の個数: 144

約数和(自身を含む): 2674788480

約数和(自身を除く): 1816333596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 41, 42, 57, 63, 76, 82, 84, 114, 123, 126, 133, 164, 171, 228, 246, 252, 266, 287, 342, 369, 399, 492, 532, 574, 684, 738, 779, 798, 861, 1148, 1197, 1476, 1558, 1596, 1722, 2337, 2394, 2583, 3116, 3444, 4373, 4674, 4788, 5166, 5453, 7011, 8746, 9348, 10332, 10906, 13119, 14022, 16359, 17492, 21812, 26238, 28044, 30611, 32718, 39357, 49077, 52476, 61222, 65436, 78714, 83087, 91833, 98154, 122444, 157428, 166174, 179293, 183666, 196308, 249261, 275499, 332348, 358586, 367332, 498522, 537879, 550998, 581609, 717172, 747783, 997044, 1075758, 1101996, 1163218, 1255051, 1495566, 1613637, 1744827, 2151516, 2326436, 2510102, 2991132, 3227274, 3406567, 3489654, 3765153, 5020204, 5234481, 6454548, 6813134, 6979308, 7530306, 10219701, 10468962, 11295459, 13626268, 15060612, 20439402, 20937924, 22590918, 23845969, 30659103, 40878804, 45181836, 47691938, 61318206, 71537907, 95383876, 122636412, 143075814, 214613721, 286151628, 429227442, 858454884]

約数ペア:

[(1, 858454884), (2, 429227442), (3, 286151628), (4, 214613721), (6, 143075814), (7, 122636412), (9, 95383876), (12, 71537907), (14, 61318206), (18, 47691938), (19, 45181836), (21, 40878804), (28, 30659103), (36, 23845969), (38, 22590918), (41, 20937924), (42, 20439402), (57, 15060612), (63, 13626268), (76, 11295459), (82, 10468962), (84, 10219701), (114, 7530306), (123, 6979308), (126, 6813134), (133, 6454548), (164, 5234481), (171, 5020204), (228, 3765153), (246, 3489654), (252, 3406567), (266, 3227274), (287, 2991132), (342, 2510102), (369, 2326436), (399, 2151516), (492, 1744827), (532, 1613637), (574, 1495566), (684, 1255051), (738, 1163218), (779, 1101996), (798, 1075758), (861, 997044), (1148, 747783), (1197, 717172), (1476, 581609), (1558, 550998), (1596, 537879), (1722, 498522), (2337, 367332), (2394, 358586), (2583, 332348), (3116, 275499), (3444, 249261), (4373, 196308), (4674, 183666), (4788, 179293), (5166, 166174), (5453, 157428), (7011, 122444), (8746, 98154), (9348, 91833), (10332, 83087), (10906, 78714), (13119, 65436), (14022, 61222), (16359, 52476), (17492, 49077), (21812, 39357), (26238, 32718), (28044, 30611)]