400058148

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{35809}}^1$

素因数の和:35849

約数の個数: 72

約数和(自身を含む): 1143055200

約数和(自身を除く): 742997052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 35809, 71618, 107427, 143236, 214854, 250663, 429708, 501326, 680371, 751989, 1002652, 1360742, 1503978, 1754641, 2041113, 2721484, 3007956, 3509282, 4082226, 4762597, 5263923, 7018564, 8164452, 9525194, 10527846, 14287791, 19050388, 21055692, 28575582, 33338179, 57151164, 66676358, 100014537, 133352716, 200029074, 400058148]

約数ペア:

[(1, 400058148), (2, 200029074), (3, 133352716), (4, 100014537), (6, 66676358), (7, 57151164), (12, 33338179), (14, 28575582), (19, 21055692), (21, 19050388), (28, 14287791), (38, 10527846), (42, 9525194), (49, 8164452), (57, 7018564), (76, 5263923), (84, 4762597), (98, 4082226), (114, 3509282), (133, 3007956), (147, 2721484), (196, 2041113), (228, 1754641), (266, 1503978), (294, 1360742), (399, 1002652), (532, 751989), (588, 680371), (798, 501326), (931, 429708), (1596, 250663), (1862, 214854), (2793, 143236), (3724, 107427), (5586, 71618), (11172, 35809)]