900971526

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{653}}^1$

素因数の和:723

約数の個数: 144

約数和(自身を含む): 2386090224

約数和(自身を除く): 1485118698

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 49, 57, 78, 91, 98, 114, 133, 147, 182, 247, 266, 273, 294, 361, 399, 494, 546, 637, 653, 722, 741, 798, 931, 1083, 1274, 1306, 1482, 1729, 1862, 1911, 1959, 2166, 2527, 2793, 3458, 3822, 3918, 4571, 4693, 5054, 5187, 5586, 7581, 8489, 9142, 9386, 10374, 12103, 12407, 13713, 14079, 15162, 16978, 17689, 24206, 24814, 25467, 27426, 28158, 31997, 32851, 35378, 36309, 37221, 50934, 53067, 59423, 63994, 65702, 72618, 74442, 86849, 95991, 98553, 106134, 118846, 161291, 173698, 178269, 191982, 197106, 229957, 235733, 260547, 322582, 356538, 415961, 459914, 471466, 483873, 521094, 607943, 689871, 707199, 831922, 967746, 1129037, 1215886, 1247883, 1379742, 1414398, 1650131, 1823829, 2258074, 2495766, 3064529, 3300262, 3387111, 3647658, 4950393, 6129058, 6774222, 7903259, 9193587, 9900786, 11550917, 15806518, 18387174, 21451703, 23101834, 23709777, 34652751, 42903406, 47419554, 64355109, 69305502, 128710218, 150161921, 300323842, 450485763, 900971526]

約数ペア:

[(1, 900971526), (2, 450485763), (3, 300323842), (6, 150161921), (7, 128710218), (13, 69305502), (14, 64355109), (19, 47419554), (21, 42903406), (26, 34652751), (38, 23709777), (39, 23101834), (42, 21451703), (49, 18387174), (57, 15806518), (78, 11550917), (91, 9900786), (98, 9193587), (114, 7903259), (133, 6774222), (147, 6129058), (182, 4950393), (247, 3647658), (266, 3387111), (273, 3300262), (294, 3064529), (361, 2495766), (399, 2258074), (494, 1823829), (546, 1650131), (637, 1414398), (653, 1379742), (722, 1247883), (741, 1215886), (798, 1129037), (931, 967746), (1083, 831922), (1274, 707199), (1306, 689871), (1482, 607943), (1729, 521094), (1862, 483873), (1911, 471466), (1959, 459914), (2166, 415961), (2527, 356538), (2793, 322582), (3458, 260547), (3822, 235733), (3918, 229957), (4571, 197106), (4693, 191982), (5054, 178269), (5187, 173698), (5586, 161291), (7581, 118846), (8489, 106134), (9142, 98553), (9386, 95991), (10374, 86849), (12103, 74442), (12407, 72618), (13713, 65702), (14079, 63994), (15162, 59423), (16978, 53067), (17689, 50934), (24206, 37221), (24814, 36309), (25467, 35378), (27426, 32851), (28158, 31997)]