307554156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{349}}^1$

素因数の和:648

約数の個数: 144

約数和(自身を含む): 963144000

約数和(自身を除く): 655589844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 269, 273, 349, 364, 468, 538, 546, 698, 807, 819, 1047, 1076, 1092, 1396, 1614, 1638, 1883, 2094, 2421, 2443, 3141, 3228, 3276, 3497, 3766, 4188, 4537, 4842, 4886, 5649, 6282, 6994, 7329, 7532, 9074, 9684, 9772, 10491, 11298, 12564, 13611, 13988, 14658, 16947, 18148, 20982, 21987, 22596, 24479, 27222, 29316, 31473, 31759, 33894, 40833, 41964, 43974, 48958, 54444, 62946, 63518, 67788, 73437, 81666, 87948, 93881, 95277, 97916, 125892, 127036, 146874, 163332, 187762, 190554, 220311, 281643, 285831, 293748, 375524, 381108, 440622, 563286, 571662, 657167, 844929, 881244, 1126572, 1143324, 1220453, 1314334, 1689858, 1971501, 2440906, 2628668, 3379716, 3661359, 3943002, 4881812, 5914503, 7322718, 7886004, 8543171, 10984077, 11829006, 14645436, 17086342, 21968154, 23658012, 25629513, 34172684, 43936308, 51259026, 76888539, 102518052, 153777078, 307554156]

約数ペア:

[(1, 307554156), (2, 153777078), (3, 102518052), (4, 76888539), (6, 51259026), (7, 43936308), (9, 34172684), (12, 25629513), (13, 23658012), (14, 21968154), (18, 17086342), (21, 14645436), (26, 11829006), (28, 10984077), (36, 8543171), (39, 7886004), (42, 7322718), (52, 5914503), (63, 4881812), (78, 3943002), (84, 3661359), (91, 3379716), (117, 2628668), (126, 2440906), (156, 1971501), (182, 1689858), (234, 1314334), (252, 1220453), (269, 1143324), (273, 1126572), (349, 881244), (364, 844929), (468, 657167), (538, 571662), (546, 563286), (698, 440622), (807, 381108), (819, 375524), (1047, 293748), (1076, 285831), (1092, 281643), (1396, 220311), (1614, 190554), (1638, 187762), (1883, 163332), (2094, 146874), (2421, 127036), (2443, 125892), (3141, 97916), (3228, 95277), (3276, 93881), (3497, 87948), (3766, 81666), (4188, 73437), (4537, 67788), (4842, 63518), (4886, 62946), (5649, 54444), (6282, 48958), (6994, 43974), (7329, 41964), (7532, 40833), (9074, 33894), (9684, 31759), (9772, 31473), (10491, 29316), (11298, 27222), (12564, 24479), (13611, 22596), (13988, 21987), (14658, 20982), (16947, 18148)]