421567632

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1$

素因数の和:590

約数の個数: 160

約数和(自身を含む): 1293667200

約数和(自身を除く): 872099568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 137, 144, 153, 204, 216, 272, 274, 306, 408, 411, 419, 432, 459, 548, 612, 816, 822, 838, 918, 1096, 1224, 1233, 1257, 1644, 1676, 1836, 2192, 2329, 2448, 2466, 2514, 3288, 3352, 3672, 3699, 3771, 4658, 4932, 5028, 6576, 6704, 6987, 7123, 7344, 7398, 7542, 9316, 9864, 10056, 11313, 13974, 14246, 14796, 15084, 18632, 19728, 20112, 20961, 21369, 22626, 27948, 28492, 29592, 30168, 37264, 41922, 42738, 45252, 55896, 56984, 57403, 59184, 60336, 62883, 64107, 83844, 85476, 90504, 111792, 113968, 114806, 125766, 128214, 167688, 170952, 172209, 181008, 192321, 229612, 251532, 256428, 335376, 341904, 344418, 384642, 459224, 503064, 512856, 516627, 688836, 769284, 918448, 975851, 1006128, 1025712, 1033254, 1377672, 1538568, 1549881, 1951702, 2066508, 2755344, 2927553, 3077136, 3099762, 3903404, 4133016, 5855106, 6199524, 7806808, 8266032, 8782659, 11710212, 12399048, 15613616, 17565318, 23420424, 24798096, 26347977, 35130636, 46840848, 52695954, 70261272, 105391908, 140522544, 210783816, 421567632]

約数ペア:

[(1, 421567632), (2, 210783816), (3, 140522544), (4, 105391908), (6, 70261272), (8, 52695954), (9, 46840848), (12, 35130636), (16, 26347977), (17, 24798096), (18, 23420424), (24, 17565318), (27, 15613616), (34, 12399048), (36, 11710212), (48, 8782659), (51, 8266032), (54, 7806808), (68, 6199524), (72, 5855106), (102, 4133016), (108, 3903404), (136, 3099762), (137, 3077136), (144, 2927553), (153, 2755344), (204, 2066508), (216, 1951702), (272, 1549881), (274, 1538568), (306, 1377672), (408, 1033254), (411, 1025712), (419, 1006128), (432, 975851), (459, 918448), (548, 769284), (612, 688836), (816, 516627), (822, 512856), (838, 503064), (918, 459224), (1096, 384642), (1224, 344418), (1233, 341904), (1257, 335376), (1644, 256428), (1676, 251532), (1836, 229612), (2192, 192321), (2329, 181008), (2448, 172209), (2466, 170952), (2514, 167688), (3288, 128214), (3352, 125766), (3672, 114806), (3699, 113968), (3771, 111792), (4658, 90504), (4932, 85476), (5028, 83844), (6576, 64107), (6704, 62883), (6987, 60336), (7123, 59184), (7344, 57403), (7398, 56984), (7542, 55896), (9316, 45252), (9864, 42738), (10056, 41922), (11313, 37264), (13974, 30168), (14246, 29592), (14796, 28492), (15084, 27948), (18632, 22626), (19728, 21369), (20112, 20961)]