2251591164

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^2\times {\mathrm{137}}^1\times {\mathrm{863}}^1$

素因数の和:1056

約数の個数: 108

約数和(自身を含む): 6000111936

約数和(自身を除く): 3748520772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 137, 138, 207, 274, 276, 411, 414, 529, 548, 822, 828, 863, 1058, 1233, 1587, 1644, 1726, 2116, 2466, 2589, 3151, 3174, 3452, 4761, 4932, 5178, 6302, 6348, 7767, 9453, 9522, 10356, 12604, 15534, 18906, 19044, 19849, 28359, 31068, 37812, 39698, 56718, 59547, 72473, 79396, 113436, 118231, 119094, 144946, 178641, 217419, 236462, 238188, 289892, 354693, 357282, 434838, 456527, 472924, 652257, 709386, 714564, 869676, 913054, 1064079, 1304514, 1369581, 1418772, 1826108, 2128158, 2609028, 2719313, 2739162, 4108743, 4256316, 5438626, 5478324, 8157939, 8217486, 10877252, 16315878, 16434972, 24473817, 32631756, 48947634, 62544199, 97895268, 125088398, 187632597, 250176796, 375265194, 562897791, 750530388, 1125795582, 2251591164]

約数ペア:

[(1, 2251591164), (2, 1125795582), (3, 750530388), (4, 562897791), (6, 375265194), (9, 250176796), (12, 187632597), (18, 125088398), (23, 97895268), (36, 62544199), (46, 48947634), (69, 32631756), (92, 24473817), (137, 16434972), (138, 16315878), (207, 10877252), (274, 8217486), (276, 8157939), (411, 5478324), (414, 5438626), (529, 4256316), (548, 4108743), (822, 2739162), (828, 2719313), (863, 2609028), (1058, 2128158), (1233, 1826108), (1587, 1418772), (1644, 1369581), (1726, 1304514), (2116, 1064079), (2466, 913054), (2589, 869676), (3151, 714564), (3174, 709386), (3452, 652257), (4761, 472924), (4932, 456527), (5178, 434838), (6302, 357282), (6348, 354693), (7767, 289892), (9453, 238188), (9522, 236462), (10356, 217419), (12604, 178641), (15534, 144946), (18906, 119094), (19044, 118231), (19849, 113436), (28359, 79396), (31068, 72473), (37812, 59547), (39698, 56718)]