217501632

素因数分解:

$2^6\times 3^3\times {\mathrm{191}}^1\times {\mathrm{659}}^1$

素因数の和:871

約数の個数: 112

約数和(自身を含む): 643737600

約数和(自身を除く): 426235968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 191, 192, 216, 288, 382, 432, 573, 576, 659, 764, 864, 1146, 1318, 1528, 1719, 1728, 1977, 2292, 2636, 3056, 3438, 3954, 4584, 5157, 5272, 5931, 6112, 6876, 7908, 9168, 10314, 10544, 11862, 12224, 13752, 15816, 17793, 18336, 20628, 21088, 23724, 27504, 31632, 35586, 36672, 41256, 42176, 47448, 55008, 63264, 71172, 82512, 94896, 110016, 125869, 126528, 142344, 165024, 189792, 251738, 284688, 330048, 377607, 379584, 503476, 569376, 755214, 1006952, 1132821, 1138752, 1510428, 2013904, 2265642, 3020856, 3398463, 4027808, 4531284, 6041712, 6796926, 8055616, 9062568, 12083424, 13593852, 18125136, 24166848, 27187704, 36250272, 54375408, 72500544, 108750816, 217501632]

約数ペア:

[(1, 217501632), (2, 108750816), (3, 72500544), (4, 54375408), (6, 36250272), (8, 27187704), (9, 24166848), (12, 18125136), (16, 13593852), (18, 12083424), (24, 9062568), (27, 8055616), (32, 6796926), (36, 6041712), (48, 4531284), (54, 4027808), (64, 3398463), (72, 3020856), (96, 2265642), (108, 2013904), (144, 1510428), (191, 1138752), (192, 1132821), (216, 1006952), (288, 755214), (382, 569376), (432, 503476), (573, 379584), (576, 377607), (659, 330048), (764, 284688), (864, 251738), (1146, 189792), (1318, 165024), (1528, 142344), (1719, 126528), (1728, 125869), (1977, 110016), (2292, 94896), (2636, 82512), (3056, 71172), (3438, 63264), (3954, 55008), (4584, 47448), (5157, 42176), (5272, 41256), (5931, 36672), (6112, 35586), (6876, 31632), (7908, 27504), (9168, 23724), (10314, 21088), (10544, 20628), (11862, 18336), (12224, 17793), (13752, 15816)]