457577172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{5119}}^1$

素因数の和:5333

約数の個数: 72

約数和(自身を含む): 1252392960

約数和(自身を除く): 794815788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 191, 234, 382, 468, 573, 764, 1146, 1719, 2292, 2483, 3438, 4966, 5119, 6876, 7449, 9932, 10238, 14898, 15357, 20476, 22347, 29796, 30714, 44694, 46071, 61428, 66547, 89388, 92142, 133094, 184284, 199641, 266188, 399282, 598923, 798564, 977729, 1197846, 1955458, 2395692, 2933187, 3910916, 5866374, 8799561, 11732748, 12710477, 17599122, 25420954, 35198244, 38131431, 50841908, 76262862, 114394293, 152525724, 228788586, 457577172]

約数ペア:

[(1, 457577172), (2, 228788586), (3, 152525724), (4, 114394293), (6, 76262862), (9, 50841908), (12, 38131431), (13, 35198244), (18, 25420954), (26, 17599122), (36, 12710477), (39, 11732748), (52, 8799561), (78, 5866374), (117, 3910916), (156, 2933187), (191, 2395692), (234, 1955458), (382, 1197846), (468, 977729), (573, 798564), (764, 598923), (1146, 399282), (1719, 266188), (2292, 199641), (2483, 184284), (3438, 133094), (4966, 92142), (5119, 89388), (6876, 66547), (7449, 61428), (9932, 46071), (10238, 44694), (14898, 30714), (15357, 29796), (20476, 22347)]