745467282

素因数分解:

$2^1\times 3^2\times 7^4\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:450

約数の個数: 120

約数和(自身を含む): 1929597696

約数和(自身を除く): 1184130414

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 49, 63, 94, 98, 126, 141, 147, 282, 294, 329, 343, 367, 423, 441, 658, 686, 734, 846, 882, 987, 1029, 1101, 1974, 2058, 2202, 2303, 2401, 2569, 2961, 3087, 3303, 4606, 4802, 5138, 5922, 6174, 6606, 6909, 7203, 7707, 13818, 14406, 15414, 16121, 17249, 17983, 20727, 21609, 23121, 32242, 34498, 35966, 41454, 43218, 46242, 48363, 51747, 53949, 96726, 103494, 107898, 112847, 120743, 125881, 145089, 155241, 161847, 225694, 241486, 251762, 290178, 310482, 323694, 338541, 362229, 377643, 677082, 724458, 755286, 845201, 881167, 1015623, 1086687, 1132929, 1690402, 1762334, 2031246, 2173374, 2265858, 2535603, 2643501, 5071206, 5287002, 5916407, 7606809, 7930503, 11832814, 15213618, 15861006, 17749221, 35498442, 41414849, 53247663, 82829698, 106495326, 124244547, 248489094, 372733641, 745467282]

約数ペア:

[(1, 745467282), (2, 372733641), (3, 248489094), (6, 124244547), (7, 106495326), (9, 82829698), (14, 53247663), (18, 41414849), (21, 35498442), (42, 17749221), (47, 15861006), (49, 15213618), (63, 11832814), (94, 7930503), (98, 7606809), (126, 5916407), (141, 5287002), (147, 5071206), (282, 2643501), (294, 2535603), (329, 2265858), (343, 2173374), (367, 2031246), (423, 1762334), (441, 1690402), (658, 1132929), (686, 1086687), (734, 1015623), (846, 881167), (882, 845201), (987, 755286), (1029, 724458), (1101, 677082), (1974, 377643), (2058, 362229), (2202, 338541), (2303, 323694), (2401, 310482), (2569, 290178), (2961, 251762), (3087, 241486), (3303, 225694), (4606, 161847), (4802, 155241), (5138, 145089), (5922, 125881), (6174, 120743), (6606, 112847), (6909, 107898), (7203, 103494), (7707, 96726), (13818, 53949), (14406, 51747), (15414, 48363), (16121, 46242), (17249, 43218), (17983, 41454), (20727, 35966), (21609, 34498), (23121, 32242)]