248698752

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:508

約数の個数: 128

約数和(自身を含む): 705024000

約数和(自身を除く): 456325248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 89, 96, 114, 128, 152, 178, 192, 228, 267, 304, 356, 383, 384, 456, 534, 608, 712, 766, 912, 1068, 1149, 1216, 1424, 1532, 1691, 1824, 2136, 2298, 2432, 2848, 3064, 3382, 3648, 4272, 4596, 5073, 5696, 6128, 6764, 7277, 7296, 8544, 9192, 10146, 11392, 12256, 13528, 14554, 17088, 18384, 20292, 21831, 24512, 27056, 29108, 34087, 34176, 36768, 40584, 43662, 49024, 54112, 58216, 68174, 73536, 81168, 87324, 102261, 108224, 116432, 136348, 147072, 162336, 174648, 204522, 216448, 232864, 272696, 324672, 349296, 409044, 465728, 545392, 647653, 649344, 698592, 818088, 931456, 1090784, 1295306, 1397184, 1636176, 1942959, 2181568, 2590612, 2794368, 3272352, 3885918, 4363136, 5181224, 6544704, 7771836, 10362448, 13089408, 15543672, 20724896, 31087344, 41449792, 62174688, 82899584, 124349376, 248698752]

約数ペア:

[(1, 248698752), (2, 124349376), (3, 82899584), (4, 62174688), (6, 41449792), (8, 31087344), (12, 20724896), (16, 15543672), (19, 13089408), (24, 10362448), (32, 7771836), (38, 6544704), (48, 5181224), (57, 4363136), (64, 3885918), (76, 3272352), (89, 2794368), (96, 2590612), (114, 2181568), (128, 1942959), (152, 1636176), (178, 1397184), (192, 1295306), (228, 1090784), (267, 931456), (304, 818088), (356, 698592), (383, 649344), (384, 647653), (456, 545392), (534, 465728), (608, 409044), (712, 349296), (766, 324672), (912, 272696), (1068, 232864), (1149, 216448), (1216, 204522), (1424, 174648), (1532, 162336), (1691, 147072), (1824, 136348), (2136, 116432), (2298, 108224), (2432, 102261), (2848, 87324), (3064, 81168), (3382, 73536), (3648, 68174), (4272, 58216), (4596, 54112), (5073, 49024), (5696, 43662), (6128, 40584), (6764, 36768), (7277, 34176), (7296, 34087), (8544, 29108), (9192, 27056), (10146, 24512), (11392, 21831), (12256, 20292), (13528, 18384), (14554, 17088)]