745441488

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1523}}^1$

素因数の和:1654

約数の個数: 160

約数和(自身を含む): 2358420480

約数和(自身を除く): 1612978992

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 103, 108, 132, 144, 176, 198, 206, 216, 264, 297, 309, 396, 412, 432, 528, 594, 618, 792, 824, 927, 1133, 1188, 1236, 1523, 1584, 1648, 1854, 2266, 2376, 2472, 2781, 3046, 3399, 3708, 4532, 4569, 4752, 4944, 5562, 6092, 6798, 7416, 9064, 9138, 10197, 11124, 12184, 13596, 13707, 14832, 16753, 18128, 18276, 20394, 22248, 24368, 27192, 27414, 30591, 33506, 36552, 40788, 41121, 44496, 50259, 54384, 54828, 61182, 67012, 73104, 81576, 82242, 100518, 109656, 122364, 134024, 150777, 156869, 163152, 164484, 201036, 219312, 244728, 268048, 301554, 313738, 328968, 402072, 452331, 470607, 489456, 603108, 627476, 657936, 804144, 904662, 941214, 1206216, 1254952, 1411821, 1725559, 1809324, 1882428, 2412432, 2509904, 2823642, 3451118, 3618648, 3764856, 4235463, 5176677, 5647284, 6902236, 7237296, 7529712, 8470926, 10353354, 11294568, 13804472, 15530031, 16941852, 20706708, 22589136, 27608944, 31060062, 33883704, 41413416, 46590093, 62120124, 67767408, 82826832, 93180186, 124240248, 186360372, 248480496, 372720744, 745441488]

約数ペア:

[(1, 745441488), (2, 372720744), (3, 248480496), (4, 186360372), (6, 124240248), (8, 93180186), (9, 82826832), (11, 67767408), (12, 62120124), (16, 46590093), (18, 41413416), (22, 33883704), (24, 31060062), (27, 27608944), (33, 22589136), (36, 20706708), (44, 16941852), (48, 15530031), (54, 13804472), (66, 11294568), (72, 10353354), (88, 8470926), (99, 7529712), (103, 7237296), (108, 6902236), (132, 5647284), (144, 5176677), (176, 4235463), (198, 3764856), (206, 3618648), (216, 3451118), (264, 2823642), (297, 2509904), (309, 2412432), (396, 1882428), (412, 1809324), (432, 1725559), (528, 1411821), (594, 1254952), (618, 1206216), (792, 941214), (824, 904662), (927, 804144), (1133, 657936), (1188, 627476), (1236, 603108), (1523, 489456), (1584, 470607), (1648, 452331), (1854, 402072), (2266, 328968), (2376, 313738), (2472, 301554), (2781, 268048), (3046, 244728), (3399, 219312), (3708, 201036), (4532, 164484), (4569, 163152), (4752, 156869), (4944, 150777), (5562, 134024), (6092, 122364), (6798, 109656), (7416, 100518), (9064, 82242), (9138, 81576), (10197, 73104), (11124, 67012), (12184, 61182), (13596, 54828), (13707, 54384), (14832, 50259), (16753, 44496), (18128, 41121), (18276, 40788), (20394, 36552), (22248, 33506), (24368, 30591), (27192, 27414)]