2222688

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1$

素因数の和:176

約数の個数: 72

約数和(自身を含む): 6364008

約数和(自身を除く): 4141320

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 137, 156, 169, 208, 274, 312, 338, 411, 416, 507, 548, 624, 676, 822, 1014, 1096, 1248, 1352, 1644, 1781, 2028, 2192, 2704, 3288, 3562, 4056, 4384, 5343, 5408, 6576, 7124, 8112, 10686, 13152, 14248, 16224, 21372, 23153, 28496, 42744, 46306, 56992, 69459, 85488, 92612, 138918, 170976, 185224, 277836, 370448, 555672, 740896, 1111344, 2222688]

約数ペア:

[(1, 2222688), (2, 1111344), (3, 740896), (4, 555672), (6, 370448), (8, 277836), (12, 185224), (13, 170976), (16, 138918), (24, 92612), (26, 85488), (32, 69459), (39, 56992), (48, 46306), (52, 42744), (78, 28496), (96, 23153), (104, 21372), (137, 16224), (156, 14248), (169, 13152), (208, 10686), (274, 8112), (312, 7124), (338, 6576), (411, 5408), (416, 5343), (507, 4384), (548, 4056), (624, 3562), (676, 3288), (822, 2704), (1014, 2192), (1096, 2028), (1248, 1781), (1352, 1644)]