977772280316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1621}}^1\times {\mathrm{3529}}^1$

素因数の和:5359

約数の個数: 96

約数和(自身を含む): 1952679086400

約数和(自身を除く): 974906806084

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 173, 247, 346, 494, 692, 988, 1621, 2249, 3242, 3287, 3529, 4498, 6484, 6574, 7058, 8996, 13148, 14116, 21073, 30799, 42146, 42731, 45877, 61598, 67051, 84292, 85462, 91754, 123196, 134102, 170924, 183508, 268204, 280433, 400387, 560866, 610517, 800774, 871663, 1121732, 1221034, 1601548, 1743326, 2442068, 3486652, 3645629, 5328227, 5720509, 7291258, 7936721, 10656454, 11441018, 11599823, 14582516, 15873442, 21312908, 22882036, 23199646, 31746884, 46399292, 69266951, 74366617, 108689671, 138533902, 148733234, 150797699, 217379342, 277067804, 297466468, 301595398, 434758684, 603190796, 989648057, 1412965723, 1979296114, 2825931446, 3958592228, 5651862892, 12865424741, 18803313083, 25730849482, 37606626166, 51461698964, 75213252332, 244443070079, 488886140158, 977772280316]

約数ペア:

[(1, 977772280316), (2, 488886140158), (4, 244443070079), (13, 75213252332), (19, 51461698964), (26, 37606626166), (38, 25730849482), (52, 18803313083), (76, 12865424741), (173, 5651862892), (247, 3958592228), (346, 2825931446), (494, 1979296114), (692, 1412965723), (988, 989648057), (1621, 603190796), (2249, 434758684), (3242, 301595398), (3287, 297466468), (3529, 277067804), (4498, 217379342), (6484, 150797699), (6574, 148733234), (7058, 138533902), (8996, 108689671), (13148, 74366617), (14116, 69266951), (21073, 46399292), (30799, 31746884), (42146, 23199646), (42731, 22882036), (45877, 21312908), (61598, 15873442), (67051, 14582516), (84292, 11599823), (85462, 11441018), (91754, 10656454), (123196, 7936721), (134102, 7291258), (170924, 5720509), (183508, 5328227), (268204, 3645629), (280433, 3486652), (400387, 2442068), (560866, 1743326), (610517, 1601548), (800774, 1221034), (871663, 1121732)]