735431632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2621}}^1$

素因数の和:2732

約数の個数: 80

約数和(自身を含む): 1638645120

約数和(自身を除く): 903213488

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 71, 76, 104, 142, 152, 208, 247, 284, 304, 494, 568, 923, 988, 1136, 1349, 1846, 1976, 2621, 2698, 3692, 3952, 5242, 5396, 7384, 10484, 10792, 14768, 17537, 20968, 21584, 34073, 35074, 41936, 49799, 68146, 70148, 99598, 136292, 140296, 186091, 199196, 272584, 280592, 372182, 398392, 545168, 647387, 744364, 796784, 1294774, 1488728, 2419183, 2589548, 2977456, 3535729, 4838366, 5179096, 7071458, 9676732, 10358192, 14142916, 19353464, 28285832, 38706928, 45964477, 56571664, 91928954, 183857908, 367715816, 735431632]

約数ペア:

[(1, 735431632), (2, 367715816), (4, 183857908), (8, 91928954), (13, 56571664), (16, 45964477), (19, 38706928), (26, 28285832), (38, 19353464), (52, 14142916), (71, 10358192), (76, 9676732), (104, 7071458), (142, 5179096), (152, 4838366), (208, 3535729), (247, 2977456), (284, 2589548), (304, 2419183), (494, 1488728), (568, 1294774), (923, 796784), (988, 744364), (1136, 647387), (1349, 545168), (1846, 398392), (1976, 372182), (2621, 280592), (2698, 272584), (3692, 199196), (3952, 186091), (5242, 140296), (5396, 136292), (7384, 99598), (10484, 70148), (10792, 68146), (14768, 49799), (17537, 41936), (20968, 35074), (21584, 34073)]