211268448

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{38609}}^1$

素因数の和:38644

約数の個数: 72

約数和(自身を含む): 632431800

約数和(自身を除く): 421163352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 38609, 77218, 115827, 154436, 231654, 308872, 347481, 463308, 617744, 694962, 733571, 926616, 1235488, 1389924, 1467142, 1853232, 2200713, 2779848, 2934284, 3706464, 4401426, 5559696, 5868568, 6602139, 8802852, 11119392, 11737136, 13204278, 17605704, 23474272, 26408556, 35211408, 52817112, 70422816, 105634224, 211268448]

約数ペア:

[(1, 211268448), (2, 105634224), (3, 70422816), (4, 52817112), (6, 35211408), (8, 26408556), (9, 23474272), (12, 17605704), (16, 13204278), (18, 11737136), (19, 11119392), (24, 8802852), (32, 6602139), (36, 5868568), (38, 5559696), (48, 4401426), (57, 3706464), (72, 2934284), (76, 2779848), (96, 2200713), (114, 1853232), (144, 1467142), (152, 1389924), (171, 1235488), (228, 926616), (288, 733571), (304, 694962), (342, 617744), (456, 463308), (608, 347481), (684, 308872), (912, 231654), (1368, 154436), (1824, 115827), (2736, 77218), (5472, 38609)]