1011347272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:383

約数の個数: 128

約数和(自身を含む): 2263282560

約数和(自身を除く): 1251935288

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 43, 52, 53, 68, 86, 104, 106, 136, 172, 212, 221, 251, 344, 424, 442, 502, 559, 689, 731, 884, 901, 1004, 1118, 1378, 1462, 1768, 1802, 2008, 2236, 2279, 2756, 2924, 3263, 3604, 4267, 4472, 4558, 5512, 5848, 6526, 7208, 8534, 9116, 9503, 10793, 11713, 13052, 13303, 17068, 18232, 19006, 21586, 23426, 26104, 26606, 29627, 34136, 38012, 38743, 43172, 46852, 53212, 55471, 59254, 76024, 77486, 86344, 93704, 106424, 110942, 118508, 140309, 154972, 172939, 183481, 221884, 226151, 237016, 280618, 309944, 345878, 366962, 443768, 452302, 503659, 561236, 572029, 691756, 733924, 904604, 1007318, 1122472, 1144058, 1383512, 1467848, 1809208, 2014636, 2288116, 2385253, 2939963, 4029272, 4576232, 4770506, 5879926, 7436377, 9541012, 9724493, 11759852, 14872754, 19082024, 19448986, 23519704, 29745508, 38897972, 59491016, 77795944, 126418409, 252836818, 505673636, 1011347272]

約数ペア:

[(1, 1011347272), (2, 505673636), (4, 252836818), (8, 126418409), (13, 77795944), (17, 59491016), (26, 38897972), (34, 29745508), (43, 23519704), (52, 19448986), (53, 19082024), (68, 14872754), (86, 11759852), (104, 9724493), (106, 9541012), (136, 7436377), (172, 5879926), (212, 4770506), (221, 4576232), (251, 4029272), (344, 2939963), (424, 2385253), (442, 2288116), (502, 2014636), (559, 1809208), (689, 1467848), (731, 1383512), (884, 1144058), (901, 1122472), (1004, 1007318), (1118, 904604), (1378, 733924), (1462, 691756), (1768, 572029), (1802, 561236), (2008, 503659), (2236, 452302), (2279, 443768), (2756, 366962), (2924, 345878), (3263, 309944), (3604, 280618), (4267, 237016), (4472, 226151), (4558, 221884), (5512, 183481), (5848, 172939), (6526, 154972), (7208, 140309), (8534, 118508), (9116, 110942), (9503, 106424), (10793, 93704), (11713, 86344), (13052, 77486), (13303, 76024), (17068, 59254), (18232, 55471), (19006, 53212), (21586, 46852), (23426, 43172), (26104, 38743), (26606, 38012), (29627, 34136)]