1651078828

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:236

約数の個数: 144

約数和(自身を含む): 3745889280

約数和(自身を除く): 2094810452

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 79, 83, 92, 119, 158, 161, 166, 238, 316, 322, 332, 391, 476, 529, 553, 581, 644, 782, 1058, 1106, 1162, 1343, 1411, 1564, 1817, 1909, 2116, 2212, 2324, 2686, 2737, 2822, 3634, 3703, 3818, 5372, 5474, 5644, 6557, 7268, 7406, 7636, 8993, 9401, 9877, 10948, 12719, 13114, 13363, 14812, 17986, 18802, 19754, 25438, 26228, 26726, 30889, 32453, 35972, 37604, 39508, 41791, 43907, 45899, 50876, 53452, 61778, 62951, 64906, 83582, 87814, 91798, 111469, 123556, 125902, 129812, 150811, 167164, 175628, 183596, 216223, 222938, 227171, 251804, 292537, 301622, 307349, 432446, 445876, 454342, 585074, 603244, 614698, 710447, 746419, 780283, 864892, 908684, 1055677, 1170148, 1229396, 1420894, 1492838, 1560566, 2111354, 2563787, 2841788, 2985676, 3121132, 3468653, 4222708, 4973129, 5127574, 5224933, 6937306, 9946258, 10255148, 10449866, 13874612, 17946509, 19892516, 20899732, 24280571, 35893018, 48561142, 58967101, 71786036, 97122284, 117934202, 235868404, 412769707, 825539414, 1651078828]

約数ペア:

[(1, 1651078828), (2, 825539414), (4, 412769707), (7, 235868404), (14, 117934202), (17, 97122284), (23, 71786036), (28, 58967101), (34, 48561142), (46, 35893018), (68, 24280571), (79, 20899732), (83, 19892516), (92, 17946509), (119, 13874612), (158, 10449866), (161, 10255148), (166, 9946258), (238, 6937306), (316, 5224933), (322, 5127574), (332, 4973129), (391, 4222708), (476, 3468653), (529, 3121132), (553, 2985676), (581, 2841788), (644, 2563787), (782, 2111354), (1058, 1560566), (1106, 1492838), (1162, 1420894), (1343, 1229396), (1411, 1170148), (1564, 1055677), (1817, 908684), (1909, 864892), (2116, 780283), (2212, 746419), (2324, 710447), (2686, 614698), (2737, 603244), (2822, 585074), (3634, 454342), (3703, 445876), (3818, 432446), (5372, 307349), (5474, 301622), (5644, 292537), (6557, 251804), (7268, 227171), (7406, 222938), (7636, 216223), (8993, 183596), (9401, 175628), (9877, 167164), (10948, 150811), (12719, 129812), (13114, 125902), (13363, 123556), (14812, 111469), (17986, 91798), (18802, 87814), (19754, 83582), (25438, 64906), (26228, 62951), (26726, 61778), (30889, 53452), (32453, 50876), (35972, 45899), (37604, 43907), (39508, 41791)]