511626492

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{601}}^1$

素因数の和:748

約数の個数: 144

約数和(自身を含む): 1490946912

約数和(自身を除く): 979320420

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 107, 117, 153, 156, 204, 214, 221, 234, 306, 321, 428, 442, 468, 601, 612, 642, 663, 884, 963, 1202, 1284, 1326, 1391, 1803, 1819, 1926, 1989, 2404, 2652, 2782, 3606, 3638, 3852, 3978, 4173, 5409, 5457, 5564, 7212, 7276, 7813, 7956, 8346, 10217, 10818, 10914, 12519, 15626, 16371, 16692, 20434, 21636, 21828, 23439, 23647, 25038, 30651, 31252, 32742, 40868, 46878, 47294, 50076, 61302, 64307, 65484, 70317, 70941, 91953, 93756, 94588, 122604, 128614, 132821, 140634, 141882, 183906, 192921, 212823, 257228, 265642, 281268, 283764, 367812, 385842, 398463, 425646, 531284, 578763, 771684, 796926, 835991, 851292, 1093219, 1157526, 1195389, 1593852, 1671982, 2186438, 2315052, 2390778, 2507973, 3279657, 3343964, 4372876, 4781556, 5015946, 6559314, 7523919, 9838971, 10031892, 13118628, 14211847, 15047838, 19677942, 28423694, 30095676, 39355884, 42635541, 56847388, 85271082, 127906623, 170542164, 255813246, 511626492]

約数ペア:

[(1, 511626492), (2, 255813246), (3, 170542164), (4, 127906623), (6, 85271082), (9, 56847388), (12, 42635541), (13, 39355884), (17, 30095676), (18, 28423694), (26, 19677942), (34, 15047838), (36, 14211847), (39, 13118628), (51, 10031892), (52, 9838971), (68, 7523919), (78, 6559314), (102, 5015946), (107, 4781556), (117, 4372876), (153, 3343964), (156, 3279657), (204, 2507973), (214, 2390778), (221, 2315052), (234, 2186438), (306, 1671982), (321, 1593852), (428, 1195389), (442, 1157526), (468, 1093219), (601, 851292), (612, 835991), (642, 796926), (663, 771684), (884, 578763), (963, 531284), (1202, 425646), (1284, 398463), (1326, 385842), (1391, 367812), (1803, 283764), (1819, 281268), (1926, 265642), (1989, 257228), (2404, 212823), (2652, 192921), (2782, 183906), (3606, 141882), (3638, 140634), (3852, 132821), (3978, 128614), (4173, 122604), (5409, 94588), (5457, 93756), (5564, 91953), (7212, 70941), (7276, 70317), (7813, 65484), (7956, 64307), (8346, 61302), (10217, 50076), (10818, 47294), (10914, 46878), (12519, 40868), (15626, 32742), (16371, 31252), (16692, 30651), (20434, 25038), (21636, 23647), (21828, 23439)]