353166736

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{211}}^1\times {\mathrm{619}}^1$

素因数の和:864

約数の個数: 60

約数和(自身を含む): 745659120

約数和(自身を除く): 392492384

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 211, 338, 422, 619, 676, 844, 1238, 1352, 1688, 2476, 2704, 2743, 3376, 4952, 5486, 8047, 9904, 10972, 16094, 21944, 32188, 35659, 43888, 64376, 71318, 104611, 128752, 130609, 142636, 209222, 261218, 285272, 418444, 522436, 570544, 836888, 1044872, 1673776, 1697917, 2089744, 3395834, 6791668, 13583336, 22072921, 27166672, 44145842, 88291684, 176583368, 353166736]

約数ペア:

[(1, 353166736), (2, 176583368), (4, 88291684), (8, 44145842), (13, 27166672), (16, 22072921), (26, 13583336), (52, 6791668), (104, 3395834), (169, 2089744), (208, 1697917), (211, 1673776), (338, 1044872), (422, 836888), (619, 570544), (676, 522436), (844, 418444), (1238, 285272), (1352, 261218), (1688, 209222), (2476, 142636), (2704, 130609), (2743, 128752), (3376, 104611), (4952, 71318), (5486, 64376), (8047, 43888), (9904, 35659), (10972, 32188), (16094, 21944)]