421644608

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1$

素因数の和:773

約数の個数: 168

約数和(自身を含む): 1125809280

約数和(自身を除く): 704164672

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 49, 56, 64, 68, 77, 88, 98, 112, 119, 136, 154, 176, 187, 196, 224, 238, 272, 308, 352, 374, 392, 448, 476, 539, 544, 616, 704, 719, 748, 784, 833, 952, 1078, 1088, 1232, 1309, 1438, 1496, 1568, 1666, 1904, 2156, 2464, 2618, 2876, 2992, 3136, 3332, 3808, 4312, 4928, 5033, 5236, 5752, 5984, 6664, 7616, 7909, 8624, 9163, 10066, 10472, 11504, 11968, 12223, 13328, 15818, 17248, 18326, 20132, 20944, 23008, 24446, 26656, 31636, 34496, 35231, 36652, 40264, 41888, 46016, 48892, 53312, 55363, 63272, 70462, 73304, 80528, 83776, 85561, 97784, 110726, 126544, 134453, 140924, 146608, 161056, 171122, 195568, 221452, 253088, 268906, 281848, 293216, 322112, 342244, 387541, 391136, 442904, 506176, 537812, 563696, 586432, 598927, 684488, 775082, 782272, 885808, 941171, 1075624, 1127392, 1197854, 1368976, 1550164, 1771616, 1882342, 2151248, 2254784, 2395708, 2737952, 3100328, 3543232, 3764684, 4302496, 4791416, 5475904, 6200656, 6588197, 7529368, 8604992, 9582832, 12401312, 13176394, 15058736, 19165664, 24802624, 26352788, 30117472, 38331328, 52705576, 60234944, 105411152, 210822304, 421644608]

約数ペア:

[(1, 421644608), (2, 210822304), (4, 105411152), (7, 60234944), (8, 52705576), (11, 38331328), (14, 30117472), (16, 26352788), (17, 24802624), (22, 19165664), (28, 15058736), (32, 13176394), (34, 12401312), (44, 9582832), (49, 8604992), (56, 7529368), (64, 6588197), (68, 6200656), (77, 5475904), (88, 4791416), (98, 4302496), (112, 3764684), (119, 3543232), (136, 3100328), (154, 2737952), (176, 2395708), (187, 2254784), (196, 2151248), (224, 1882342), (238, 1771616), (272, 1550164), (308, 1368976), (352, 1197854), (374, 1127392), (392, 1075624), (448, 941171), (476, 885808), (539, 782272), (544, 775082), (616, 684488), (704, 598927), (719, 586432), (748, 563696), (784, 537812), (833, 506176), (952, 442904), (1078, 391136), (1088, 387541), (1232, 342244), (1309, 322112), (1438, 293216), (1496, 281848), (1568, 268906), (1666, 253088), (1904, 221452), (2156, 195568), (2464, 171122), (2618, 161056), (2876, 146608), (2992, 140924), (3136, 134453), (3332, 126544), (3808, 110726), (4312, 97784), (4928, 85561), (5033, 83776), (5236, 80528), (5752, 73304), (5984, 70462), (6664, 63272), (7616, 55363), (7909, 53312), (8624, 48892), (9163, 46016), (10066, 41888), (10472, 40264), (11504, 36652), (11968, 35231), (12223, 34496), (13328, 31636), (15818, 26656), (17248, 24446), (18326, 23008), (20132, 20944)]