123866904

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:438

約数の個数: 128

約数和(自身を含む): 370944000

約数和(自身を除く): 247077096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 49, 56, 82, 84, 98, 123, 147, 164, 168, 196, 246, 287, 294, 328, 343, 367, 392, 492, 574, 588, 686, 734, 861, 984, 1029, 1101, 1148, 1176, 1372, 1468, 1722, 2009, 2058, 2202, 2296, 2569, 2744, 2936, 3444, 4018, 4116, 4404, 5138, 6027, 6888, 7707, 8036, 8232, 8808, 10276, 12054, 14063, 15047, 15414, 16072, 17983, 20552, 24108, 28126, 30094, 30828, 35966, 42189, 45141, 48216, 53949, 56252, 60188, 61656, 71932, 84378, 90282, 105329, 107898, 112504, 120376, 125881, 143864, 168756, 180564, 210658, 215796, 251762, 315987, 337512, 361128, 377643, 421316, 431592, 503524, 631974, 737303, 755286, 842632, 1007048, 1263948, 1474606, 1510572, 2211909, 2527896, 2949212, 3021144, 4423818, 5161121, 5898424, 8847636, 10322242, 15483363, 17695272, 20644484, 30966726, 41288968, 61933452, 123866904]

約数ペア:

[(1, 123866904), (2, 61933452), (3, 41288968), (4, 30966726), (6, 20644484), (7, 17695272), (8, 15483363), (12, 10322242), (14, 8847636), (21, 5898424), (24, 5161121), (28, 4423818), (41, 3021144), (42, 2949212), (49, 2527896), (56, 2211909), (82, 1510572), (84, 1474606), (98, 1263948), (123, 1007048), (147, 842632), (164, 755286), (168, 737303), (196, 631974), (246, 503524), (287, 431592), (294, 421316), (328, 377643), (343, 361128), (367, 337512), (392, 315987), (492, 251762), (574, 215796), (588, 210658), (686, 180564), (734, 168756), (861, 143864), (984, 125881), (1029, 120376), (1101, 112504), (1148, 107898), (1176, 105329), (1372, 90282), (1468, 84378), (1722, 71932), (2009, 61656), (2058, 60188), (2202, 56252), (2296, 53949), (2569, 48216), (2744, 45141), (2936, 42189), (3444, 35966), (4018, 30828), (4116, 30094), (4404, 28126), (5138, 24108), (6027, 20552), (6888, 17983), (7707, 16072), (8036, 15414), (8232, 15047), (8808, 14063), (10276, 12054)]