470032108

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 144

約数和(自身を含む): 1105204800

約数和(自身を除く): 635172692

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 73, 76, 91, 98, 133, 146, 182, 196, 247, 266, 292, 343, 361, 364, 494, 511, 532, 637, 686, 722, 931, 949, 988, 1022, 1274, 1372, 1387, 1444, 1729, 1862, 1898, 2044, 2527, 2548, 2774, 3458, 3577, 3724, 3796, 4459, 4693, 5054, 5548, 6517, 6643, 6916, 7154, 8918, 9386, 9709, 10108, 12103, 13034, 13286, 14308, 17689, 17836, 18031, 18772, 19418, 24206, 25039, 26068, 26353, 26572, 32851, 35378, 36062, 38836, 46501, 48412, 50078, 52706, 65702, 67963, 70756, 72124, 84721, 93002, 100156, 105412, 123823, 126217, 131404, 135926, 169442, 184471, 186004, 229957, 247646, 252434, 271852, 325507, 338884, 342589, 368942, 459914, 475741, 495292, 504868, 651014, 685178, 737884, 883519, 919828, 951482, 1291297, 1302028, 1370356, 1609699, 1767038, 1902964, 2398123, 2582594, 3219398, 3534076, 4796246, 5165188, 6184633, 6438796, 9039079, 9592492, 12369266, 16786861, 18078158, 24738532, 33573722, 36156316, 67147444, 117508027, 235016054, 470032108]

約数ペア:

[(1, 470032108), (2, 235016054), (4, 117508027), (7, 67147444), (13, 36156316), (14, 33573722), (19, 24738532), (26, 18078158), (28, 16786861), (38, 12369266), (49, 9592492), (52, 9039079), (73, 6438796), (76, 6184633), (91, 5165188), (98, 4796246), (133, 3534076), (146, 3219398), (182, 2582594), (196, 2398123), (247, 1902964), (266, 1767038), (292, 1609699), (343, 1370356), (361, 1302028), (364, 1291297), (494, 951482), (511, 919828), (532, 883519), (637, 737884), (686, 685178), (722, 651014), (931, 504868), (949, 495292), (988, 475741), (1022, 459914), (1274, 368942), (1372, 342589), (1387, 338884), (1444, 325507), (1729, 271852), (1862, 252434), (1898, 247646), (2044, 229957), (2527, 186004), (2548, 184471), (2774, 169442), (3458, 135926), (3577, 131404), (3724, 126217), (3796, 123823), (4459, 105412), (4693, 100156), (5054, 93002), (5548, 84721), (6517, 72124), (6643, 70756), (6916, 67963), (7154, 65702), (8918, 52706), (9386, 50078), (9709, 48412), (10108, 46501), (12103, 38836), (13034, 36062), (13286, 35378), (14308, 32851), (17689, 26572), (17836, 26353), (18031, 26068), (18772, 25039), (19418, 24206)]