290613924

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{350983}}^1$

素因数の和:351016

約数の個数: 36

約数和(自身を含む): 766549056

約数和(自身を除く): 475935132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 350983, 701966, 1052949, 1403932, 2105898, 3158847, 4211796, 6317694, 8072609, 12635388, 16145218, 24217827, 32290436, 48435654, 72653481, 96871308, 145306962, 290613924]

約数ペア:

[(1, 290613924), (2, 145306962), (3, 96871308), (4, 72653481), (6, 48435654), (9, 32290436), (12, 24217827), (18, 16145218), (23, 12635388), (36, 8072609), (46, 6317694), (69, 4211796), (92, 3158847), (138, 2105898), (207, 1403932), (276, 1052949), (414, 701966), (828, 350983)]