891879228

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:777

約数の個数: 192

約数和(自身を含む): 2650636800

約数和(自身を除く): 1758757572

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 37, 38, 51, 54, 57, 68, 74, 76, 102, 108, 111, 114, 148, 153, 171, 204, 222, 228, 306, 323, 333, 342, 444, 459, 513, 612, 629, 646, 666, 684, 691, 703, 918, 969, 999, 1026, 1258, 1292, 1332, 1382, 1406, 1836, 1887, 1938, 1998, 2052, 2073, 2109, 2516, 2764, 2812, 2907, 3774, 3876, 3996, 4146, 4218, 5661, 5814, 6219, 6327, 7548, 8292, 8436, 8721, 11322, 11628, 11747, 11951, 12438, 12654, 13129, 16983, 17442, 18657, 18981, 22644, 23494, 23902, 24876, 25308, 25567, 26258, 33966, 34884, 35241, 35853, 37314, 37962, 39387, 46988, 47804, 51134, 52516, 67932, 70482, 71706, 74628, 75924, 76701, 78774, 102268, 105723, 107559, 118161, 140964, 143412, 153402, 157548, 211446, 215118, 223193, 230103, 236322, 306804, 317169, 322677, 354483, 422892, 430236, 434639, 446386, 460206, 472644, 485773, 634338, 645354, 669579, 690309, 708966, 869278, 892772, 920412, 971546, 1268676, 1290708, 1303917, 1339158, 1380618, 1417932, 1457319, 1738556, 1943092, 2008737, 2607834, 2678316, 2761236, 2914638, 3911751, 4017474, 4371957, 5215668, 5829276, 6026211, 7823502, 8034948, 8258141, 8743914, 11735253, 12052422, 13115871, 15647004, 16516282, 17487828, 23470506, 24104844, 24774423, 26231742, 33032564, 46941012, 49548846, 52463484, 74323269, 99097692, 148646538, 222969807, 297293076, 445939614, 891879228]

約数ペア:

[(1, 891879228), (2, 445939614), (3, 297293076), (4, 222969807), (6, 148646538), (9, 99097692), (12, 74323269), (17, 52463484), (18, 49548846), (19, 46941012), (27, 33032564), (34, 26231742), (36, 24774423), (37, 24104844), (38, 23470506), (51, 17487828), (54, 16516282), (57, 15647004), (68, 13115871), (74, 12052422), (76, 11735253), (102, 8743914), (108, 8258141), (111, 8034948), (114, 7823502), (148, 6026211), (153, 5829276), (171, 5215668), (204, 4371957), (222, 4017474), (228, 3911751), (306, 2914638), (323, 2761236), (333, 2678316), (342, 2607834), (444, 2008737), (459, 1943092), (513, 1738556), (612, 1457319), (629, 1417932), (646, 1380618), (666, 1339158), (684, 1303917), (691, 1290708), (703, 1268676), (918, 971546), (969, 920412), (999, 892772), (1026, 869278), (1258, 708966), (1292, 690309), (1332, 669579), (1382, 645354), (1406, 634338), (1836, 485773), (1887, 472644), (1938, 460206), (1998, 446386), (2052, 434639), (2073, 430236), (2109, 422892), (2516, 354483), (2764, 322677), (2812, 317169), (2907, 306804), (3774, 236322), (3876, 230103), (3996, 223193), (4146, 215118), (4218, 211446), (5661, 157548), (5814, 153402), (6219, 143412), (6327, 140964), (7548, 118161), (8292, 107559), (8436, 105723), (8721, 102268), (11322, 78774), (11628, 76701), (11747, 75924), (11951, 74628), (12438, 71706), (12654, 70482), (13129, 67932), (16983, 52516), (17442, 51134), (18657, 47804), (18981, 46988), (22644, 39387), (23494, 37962), (23902, 37314), (24876, 35853), (25308, 35241), (25567, 34884), (26258, 33966)]