2806996356

素因数分解:

$2^2\times 3^4\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{677}}^1$

素因数の和:951

約数の個数: 120

約数和(自身を含む): 7497616896

約数和(自身を除く): 4690620540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 81, 108, 134, 162, 191, 201, 268, 324, 382, 402, 573, 603, 677, 764, 804, 1146, 1206, 1354, 1719, 1809, 2031, 2292, 2412, 2708, 3438, 3618, 4062, 5157, 5427, 6093, 6876, 7236, 8124, 10314, 10854, 12186, 12797, 15471, 18279, 20628, 21708, 24372, 25594, 30942, 36558, 38391, 45359, 51188, 54837, 61884, 73116, 76782, 90718, 109674, 115173, 129307, 136077, 153564, 181436, 219348, 230346, 258614, 272154, 345519, 387921, 408231, 460692, 517228, 544308, 691038, 775842, 816462, 1036557, 1163763, 1224693, 1382076, 1551684, 1632924, 2073114, 2327526, 2449386, 3491289, 3674079, 4146228, 4655052, 4898772, 6982578, 7348158, 8663569, 10473867, 13965156, 14696316, 17327138, 20947734, 25990707, 34654276, 41895468, 51981414, 77972121, 103962828, 155944242, 233916363, 311888484, 467832726, 701749089, 935665452, 1403498178, 2806996356]

約数ペア:

[(1, 2806996356), (2, 1403498178), (3, 935665452), (4, 701749089), (6, 467832726), (9, 311888484), (12, 233916363), (18, 155944242), (27, 103962828), (36, 77972121), (54, 51981414), (67, 41895468), (81, 34654276), (108, 25990707), (134, 20947734), (162, 17327138), (191, 14696316), (201, 13965156), (268, 10473867), (324, 8663569), (382, 7348158), (402, 6982578), (573, 4898772), (603, 4655052), (677, 4146228), (764, 3674079), (804, 3491289), (1146, 2449386), (1206, 2327526), (1354, 2073114), (1719, 1632924), (1809, 1551684), (2031, 1382076), (2292, 1224693), (2412, 1163763), (2708, 1036557), (3438, 816462), (3618, 775842), (4062, 691038), (5157, 544308), (5427, 517228), (6093, 460692), (6876, 408231), (7236, 387921), (8124, 345519), (10314, 272154), (10854, 258614), (12186, 230346), (12797, 219348), (15471, 181436), (18279, 153564), (20628, 136077), (21708, 129307), (24372, 115173), (25594, 109674), (30942, 90718), (36558, 76782), (38391, 73116), (45359, 61884), (51188, 54837)]