437952996

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{30187}}^1$

素因数の和:30241

約数の個数: 72

約数和(自身を含む): 1230704384

約数和(自身を除く): 792751388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 30187, 60374, 90561, 120748, 181122, 271683, 362244, 392431, 543366, 784862, 935797, 1086732, 1177293, 1569724, 1871594, 2354586, 2807391, 3531879, 3743188, 4709172, 5614782, 7063758, 8422173, 11229564, 12165361, 14127516, 16844346, 24330722, 33688692, 36496083, 48661444, 72992166, 109488249, 145984332, 218976498, 437952996]

約数ペア:

[(1, 437952996), (2, 218976498), (3, 145984332), (4, 109488249), (6, 72992166), (9, 48661444), (12, 36496083), (13, 33688692), (18, 24330722), (26, 16844346), (31, 14127516), (36, 12165361), (39, 11229564), (52, 8422173), (62, 7063758), (78, 5614782), (93, 4709172), (117, 3743188), (124, 3531879), (156, 2807391), (186, 2354586), (234, 1871594), (279, 1569724), (372, 1177293), (403, 1086732), (468, 935797), (558, 784862), (806, 543366), (1116, 392431), (1209, 362244), (1612, 271683), (2418, 181122), (3627, 120748), (4836, 90561), (7254, 60374), (14508, 30187)]