406808636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 852647040

約数和(自身を除く): 445838404

約数列:

[1, 2, 4, 13, 23, 26, 29, 37, 46, 52, 58, 74, 92, 116, 148, 299, 317, 377, 481, 598, 634, 667, 754, 851, 962, 1073, 1196, 1268, 1334, 1508, 1702, 1924, 2146, 2668, 3404, 4121, 4292, 7291, 8242, 8671, 9193, 11063, 11729, 13949, 14582, 16484, 17342, 18386, 22126, 23458, 24679, 27898, 29164, 34684, 36772, 44252, 46916, 49358, 55796, 94783, 98716, 119509, 152477, 189566, 211439, 239018, 269767, 304954, 320827, 340141, 379132, 422878, 478036, 539534, 609908, 641654, 680282, 845756, 1079068, 1283308, 1360564, 2748707, 3506971, 4421833, 5497414, 7013942, 7823243, 8843666, 10994828, 14027884, 15646486, 17687332, 31292972, 101702159, 203404318, 406808636]

約数ペア:

[(1, 406808636), (2, 203404318), (4, 101702159), (13, 31292972), (23, 17687332), (26, 15646486), (29, 14027884), (37, 10994828), (46, 8843666), (52, 7823243), (58, 7013942), (74, 5497414), (92, 4421833), (116, 3506971), (148, 2748707), (299, 1360564), (317, 1283308), (377, 1079068), (481, 845756), (598, 680282), (634, 641654), (667, 609908), (754, 539534), (851, 478036), (962, 422878), (1073, 379132), (1196, 340141), (1268, 320827), (1334, 304954), (1508, 269767), (1702, 239018), (1924, 211439), (2146, 189566), (2668, 152477), (3404, 119509), (4121, 98716), (4292, 94783), (7291, 55796), (8242, 49358), (8671, 46916), (9193, 44252), (11063, 36772), (11729, 34684), (13949, 29164), (14582, 27898), (16484, 24679), (17342, 23458), (18386, 22126)]