40440348

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1$

素因数の和:93

約数の個数: 162

約数和(自身を含む): 122699304

約数和(自身を除く): 82258956

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 23, 26, 34, 36, 39, 46, 51, 52, 68, 69, 78, 92, 102, 117, 138, 153, 156, 169, 204, 207, 221, 234, 276, 289, 299, 306, 338, 391, 414, 442, 468, 507, 578, 598, 612, 663, 676, 782, 828, 867, 884, 897, 1014, 1156, 1173, 1196, 1326, 1521, 1564, 1734, 1794, 1989, 2028, 2346, 2601, 2652, 2691, 2873, 3042, 3468, 3519, 3588, 3757, 3887, 3978, 4692, 5083, 5202, 5382, 5746, 6084, 6647, 7038, 7514, 7774, 7956, 8619, 10166, 10404, 10764, 11271, 11492, 11661, 13294, 14076, 15028, 15249, 15548, 17238, 19941, 20332, 22542, 23322, 25857, 26588, 30498, 33813, 34476, 34983, 39882, 45084, 45747, 46644, 48841, 51714, 59823, 60996, 66079, 67626, 69966, 79764, 86411, 91494, 97682, 103428, 119646, 132158, 135252, 139932, 146523, 172822, 182988, 195364, 198237, 239292, 259233, 264316, 293046, 345644, 396474, 439569, 518466, 586092, 594711, 777699, 792948, 879138, 1036932, 1123343, 1189422, 1555398, 1758276, 2246686, 2378844, 3110796, 3370029, 4493372, 6740058, 10110087, 13480116, 20220174, 40440348]

約数ペア:

[(1, 40440348), (2, 20220174), (3, 13480116), (4, 10110087), (6, 6740058), (9, 4493372), (12, 3370029), (13, 3110796), (17, 2378844), (18, 2246686), (23, 1758276), (26, 1555398), (34, 1189422), (36, 1123343), (39, 1036932), (46, 879138), (51, 792948), (52, 777699), (68, 594711), (69, 586092), (78, 518466), (92, 439569), (102, 396474), (117, 345644), (138, 293046), (153, 264316), (156, 259233), (169, 239292), (204, 198237), (207, 195364), (221, 182988), (234, 172822), (276, 146523), (289, 139932), (299, 135252), (306, 132158), (338, 119646), (391, 103428), (414, 97682), (442, 91494), (468, 86411), (507, 79764), (578, 69966), (598, 67626), (612, 66079), (663, 60996), (676, 59823), (782, 51714), (828, 48841), (867, 46644), (884, 45747), (897, 45084), (1014, 39882), (1156, 34983), (1173, 34476), (1196, 33813), (1326, 30498), (1521, 26588), (1564, 25857), (1734, 23322), (1794, 22542), (1989, 20332), (2028, 19941), (2346, 17238), (2601, 15548), (2652, 15249), (2691, 15028), (2873, 14076), (3042, 13294), (3468, 11661), (3519, 11492), (3588, 11271), (3757, 10764), (3887, 10404), (3978, 10166), (4692, 8619), (5083, 7956), (5202, 7774), (5382, 7514), (5746, 7038), (6084, 6647)]