276860388

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{293}}^1\times {\mathrm{1607}}^1$

素因数の和:1921

約数の個数: 72

約数和(自身を含む): 754512192

約数和(自身を除く): 477651804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 293, 294, 586, 588, 879, 1172, 1607, 1758, 2051, 3214, 3516, 4102, 4821, 6153, 6428, 8204, 9642, 11249, 12306, 14357, 19284, 22498, 24612, 28714, 33747, 43071, 44996, 57428, 67494, 78743, 86142, 134988, 157486, 172284, 236229, 314972, 470851, 472458, 941702, 944916, 1412553, 1883404, 2825106, 3295957, 5650212, 6591914, 9887871, 13183828, 19775742, 23071699, 39551484, 46143398, 69215097, 92286796, 138430194, 276860388]

約数ペア:

[(1, 276860388), (2, 138430194), (3, 92286796), (4, 69215097), (6, 46143398), (7, 39551484), (12, 23071699), (14, 19775742), (21, 13183828), (28, 9887871), (42, 6591914), (49, 5650212), (84, 3295957), (98, 2825106), (147, 1883404), (196, 1412553), (293, 944916), (294, 941702), (586, 472458), (588, 470851), (879, 314972), (1172, 236229), (1607, 172284), (1758, 157486), (2051, 134988), (3214, 86142), (3516, 78743), (4102, 67494), (4821, 57428), (6153, 44996), (6428, 43071), (8204, 33747), (9642, 28714), (11249, 24612), (12306, 22498), (14357, 19284)]