15678866124

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1\times {\mathrm{503}}^1$

素因数の和:1024

約数の個数: 144

約数和(自身を含む): 41745412800

約数和(自身を除く): 26066546676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 73, 87, 116, 146, 174, 219, 261, 292, 348, 409, 438, 503, 522, 657, 818, 876, 1006, 1044, 1227, 1314, 1509, 1636, 2012, 2117, 2454, 2628, 3018, 3681, 4234, 4527, 4908, 6036, 6351, 7362, 8468, 9054, 11861, 12702, 14587, 14724, 18108, 19053, 23722, 25404, 29174, 29857, 35583, 36719, 38106, 43761, 47444, 58348, 59714, 71166, 73438, 76212, 87522, 89571, 106749, 110157, 119428, 131283, 142332, 146876, 175044, 179142, 205727, 213498, 220314, 262566, 268713, 330471, 358284, 411454, 426996, 440628, 525132, 537426, 617181, 660942, 822908, 865853, 1064851, 1074852, 1234362, 1321884, 1731706, 1851543, 2129702, 2468724, 2597559, 3194553, 3463412, 3703086, 4259404, 5195118, 5966083, 6389106, 7406172, 7792677, 9583659, 10390236, 11932166, 12778212, 15018071, 15585354, 17898249, 19167318, 23864332, 30036142, 31170708, 35796498, 38334636, 45054213, 53694747, 60072284, 71592996, 90108426, 107389494, 135162639, 180216852, 214778988, 270325278, 435524059, 540650556, 871048118, 1306572177, 1742096236, 2613144354, 3919716531, 5226288708, 7839433062, 15678866124]

約数ペア:

[(1, 15678866124), (2, 7839433062), (3, 5226288708), (4, 3919716531), (6, 2613144354), (9, 1742096236), (12, 1306572177), (18, 871048118), (29, 540650556), (36, 435524059), (58, 270325278), (73, 214778988), (87, 180216852), (116, 135162639), (146, 107389494), (174, 90108426), (219, 71592996), (261, 60072284), (292, 53694747), (348, 45054213), (409, 38334636), (438, 35796498), (503, 31170708), (522, 30036142), (657, 23864332), (818, 19167318), (876, 17898249), (1006, 15585354), (1044, 15018071), (1227, 12778212), (1314, 11932166), (1509, 10390236), (1636, 9583659), (2012, 7792677), (2117, 7406172), (2454, 6389106), (2628, 5966083), (3018, 5195118), (3681, 4259404), (4234, 3703086), (4527, 3463412), (4908, 3194553), (6036, 2597559), (6351, 2468724), (7362, 2129702), (8468, 1851543), (9054, 1731706), (11861, 1321884), (12702, 1234362), (14587, 1074852), (14724, 1064851), (18108, 865853), (19053, 822908), (23722, 660942), (25404, 617181), (29174, 537426), (29857, 525132), (35583, 440628), (36719, 426996), (38106, 411454), (43761, 358284), (47444, 330471), (58348, 268713), (59714, 262566), (71166, 220314), (73438, 213498), (76212, 205727), (87522, 179142), (89571, 175044), (106749, 146876), (110157, 142332), (119428, 131283)]