315679936

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2029}}^1$

素因数の和:2082

約数の個数: 112

約数和(自身を含む): 779617440

約数和(自身を除く): 463937504

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 44, 52, 64, 68, 88, 104, 136, 143, 176, 187, 208, 221, 272, 286, 352, 374, 416, 442, 544, 572, 704, 748, 832, 884, 1088, 1144, 1496, 1768, 2029, 2288, 2431, 2992, 3536, 4058, 4576, 4862, 5984, 7072, 8116, 9152, 9724, 11968, 14144, 16232, 19448, 22319, 26377, 32464, 34493, 38896, 44638, 52754, 64928, 68986, 77792, 89276, 105508, 129856, 137972, 155584, 178552, 211016, 275944, 290147, 357104, 379423, 422032, 448409, 551888, 580294, 714208, 758846, 844064, 896818, 1103776, 1160588, 1428416, 1517692, 1688128, 1793636, 2207552, 2321176, 3035384, 3587272, 4642352, 4932499, 6070768, 7174544, 9284704, 9864998, 12141536, 14349088, 18569408, 19729996, 24283072, 28698176, 39459992, 78919984, 157839968, 315679936]

約数ペア:

[(1, 315679936), (2, 157839968), (4, 78919984), (8, 39459992), (11, 28698176), (13, 24283072), (16, 19729996), (17, 18569408), (22, 14349088), (26, 12141536), (32, 9864998), (34, 9284704), (44, 7174544), (52, 6070768), (64, 4932499), (68, 4642352), (88, 3587272), (104, 3035384), (136, 2321176), (143, 2207552), (176, 1793636), (187, 1688128), (208, 1517692), (221, 1428416), (272, 1160588), (286, 1103776), (352, 896818), (374, 844064), (416, 758846), (442, 714208), (544, 580294), (572, 551888), (704, 448409), (748, 422032), (832, 379423), (884, 357104), (1088, 290147), (1144, 275944), (1496, 211016), (1768, 178552), (2029, 155584), (2288, 137972), (2431, 129856), (2992, 105508), (3536, 89276), (4058, 77792), (4576, 68986), (4862, 64928), (5984, 52754), (7072, 44638), (8116, 38896), (9152, 34493), (9724, 32464), (11968, 26377), (14144, 22319), (16232, 19448)]