419978064

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{659}}^1$

素因数の和:769

約数の個数: 160

約数和(自身を含む): 1272775680

約数和(自身を除く): 852797616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 71, 88, 102, 132, 136, 142, 176, 187, 204, 213, 264, 272, 284, 374, 408, 426, 528, 561, 568, 659, 748, 781, 816, 852, 1122, 1136, 1207, 1318, 1496, 1562, 1704, 1977, 2244, 2343, 2414, 2636, 2992, 3124, 3408, 3621, 3954, 4488, 4686, 4828, 5272, 6248, 7242, 7249, 7908, 8976, 9372, 9656, 10544, 11203, 12496, 13277, 14484, 14498, 15816, 18744, 19312, 21747, 22406, 26554, 28968, 28996, 31632, 33609, 37488, 39831, 43494, 44812, 46789, 53108, 57936, 57992, 67218, 79662, 86988, 89624, 93578, 106216, 115984, 123233, 134436, 140367, 159324, 173976, 179248, 187156, 212432, 246466, 268872, 280734, 318648, 347952, 369699, 374312, 492932, 514679, 537744, 561468, 637296, 739398, 748624, 795413, 985864, 1029358, 1122936, 1478796, 1544037, 1590826, 1971728, 2058716, 2245872, 2386239, 2957592, 3088074, 3181652, 4117432, 4772478, 5915184, 6176148, 6363304, 8234864, 8749543, 9544956, 12352296, 12726608, 17499086, 19089912, 24704592, 26248629, 34998172, 38179824, 52497258, 69996344, 104994516, 139992688, 209989032, 419978064]

約数ペア:

[(1, 419978064), (2, 209989032), (3, 139992688), (4, 104994516), (6, 69996344), (8, 52497258), (11, 38179824), (12, 34998172), (16, 26248629), (17, 24704592), (22, 19089912), (24, 17499086), (33, 12726608), (34, 12352296), (44, 9544956), (48, 8749543), (51, 8234864), (66, 6363304), (68, 6176148), (71, 5915184), (88, 4772478), (102, 4117432), (132, 3181652), (136, 3088074), (142, 2957592), (176, 2386239), (187, 2245872), (204, 2058716), (213, 1971728), (264, 1590826), (272, 1544037), (284, 1478796), (374, 1122936), (408, 1029358), (426, 985864), (528, 795413), (561, 748624), (568, 739398), (659, 637296), (748, 561468), (781, 537744), (816, 514679), (852, 492932), (1122, 374312), (1136, 369699), (1207, 347952), (1318, 318648), (1496, 280734), (1562, 268872), (1704, 246466), (1977, 212432), (2244, 187156), (2343, 179248), (2414, 173976), (2636, 159324), (2992, 140367), (3124, 134436), (3408, 123233), (3621, 115984), (3954, 106216), (4488, 93578), (4686, 89624), (4828, 86988), (5272, 79662), (6248, 67218), (7242, 57992), (7249, 57936), (7908, 53108), (8976, 46789), (9372, 44812), (9656, 43494), (10544, 39831), (11203, 37488), (12496, 33609), (13277, 31632), (14484, 28996), (14498, 28968), (15816, 26554), (18744, 22406), (19312, 21747)]