253948224

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1039}}^1$

素因数の和:1140

約数の個数: 112

約数和(自身を含む): 718515200

約数和(自身を除く): 464566976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 67, 76, 96, 114, 134, 152, 192, 201, 228, 268, 304, 402, 456, 536, 608, 804, 912, 1039, 1072, 1216, 1273, 1608, 1824, 2078, 2144, 2546, 3117, 3216, 3648, 3819, 4156, 4288, 5092, 6234, 6432, 7638, 8312, 10184, 12468, 12864, 15276, 16624, 19741, 20368, 24936, 30552, 33248, 39482, 40736, 49872, 59223, 61104, 66496, 69613, 78964, 81472, 99744, 118446, 122208, 139226, 157928, 199488, 208839, 236892, 244416, 278452, 315856, 417678, 473784, 556904, 631712, 835356, 947568, 1113808, 1263424, 1322647, 1670712, 1895136, 2227616, 2645294, 3341424, 3790272, 3967941, 4455232, 5290588, 6682848, 7935882, 10581176, 13365696, 15871764, 21162352, 31743528, 42324704, 63487056, 84649408, 126974112, 253948224]

約数ペア:

[(1, 253948224), (2, 126974112), (3, 84649408), (4, 63487056), (6, 42324704), (8, 31743528), (12, 21162352), (16, 15871764), (19, 13365696), (24, 10581176), (32, 7935882), (38, 6682848), (48, 5290588), (57, 4455232), (64, 3967941), (67, 3790272), (76, 3341424), (96, 2645294), (114, 2227616), (134, 1895136), (152, 1670712), (192, 1322647), (201, 1263424), (228, 1113808), (268, 947568), (304, 835356), (402, 631712), (456, 556904), (536, 473784), (608, 417678), (804, 315856), (912, 278452), (1039, 244416), (1072, 236892), (1216, 208839), (1273, 199488), (1608, 157928), (1824, 139226), (2078, 122208), (2144, 118446), (2546, 99744), (3117, 81472), (3216, 78964), (3648, 69613), (3819, 66496), (4156, 61104), (4288, 59223), (5092, 49872), (6234, 40736), (6432, 39482), (7638, 33248), (8312, 30552), (10184, 24936), (12468, 20368), (12864, 19741), (15276, 16624)]