909480078

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{601}}^1$

素因数の和:874

約数の個数: 96

約数和(自身を含む): 2208810240

約数和(自身を除く): 1299330162

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 174, 223, 234, 261, 377, 446, 522, 601, 669, 754, 1131, 1202, 1338, 1803, 2007, 2262, 2899, 3393, 3606, 4014, 5409, 5798, 6467, 6786, 7813, 8697, 10818, 12934, 15626, 17394, 17429, 19401, 23439, 26091, 34858, 38802, 46878, 52182, 52287, 58203, 70317, 84071, 104574, 116406, 134023, 140634, 156861, 168142, 226577, 252213, 268046, 313722, 402069, 453154, 504426, 679731, 756639, 804138, 1206207, 1359462, 1513278, 1742299, 2039193, 2412414, 3484598, 3886667, 4078386, 5226897, 7773334, 10453794, 11660001, 15680691, 23320002, 31361382, 34980003, 50526671, 69960006, 101053342, 151580013, 303160026, 454740039, 909480078]

約数ペア:

[(1, 909480078), (2, 454740039), (3, 303160026), (6, 151580013), (9, 101053342), (13, 69960006), (18, 50526671), (26, 34980003), (29, 31361382), (39, 23320002), (58, 15680691), (78, 11660001), (87, 10453794), (117, 7773334), (174, 5226897), (223, 4078386), (234, 3886667), (261, 3484598), (377, 2412414), (446, 2039193), (522, 1742299), (601, 1513278), (669, 1359462), (754, 1206207), (1131, 804138), (1202, 756639), (1338, 679731), (1803, 504426), (2007, 453154), (2262, 402069), (2899, 313722), (3393, 268046), (3606, 252213), (4014, 226577), (5409, 168142), (5798, 156861), (6467, 140634), (6786, 134023), (7813, 116406), (8697, 104574), (10818, 84071), (12934, 70317), (15626, 58203), (17394, 52287), (17429, 52182), (19401, 46878), (23439, 38802), (26091, 34858)]