1281610144

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1553}}^1$

素因数の和:1658

約数の個数: 96

約数和(自身を含む): 2812528656

約数和(自身を除く): 1530918512

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 41, 68, 74, 82, 136, 148, 164, 272, 296, 328, 544, 592, 629, 656, 697, 1184, 1258, 1312, 1394, 1517, 1553, 2516, 2788, 3034, 3106, 5032, 5576, 6068, 6212, 10064, 11152, 12136, 12424, 20128, 22304, 24272, 24848, 25789, 26401, 48544, 49696, 51578, 52802, 57461, 63673, 103156, 105604, 114922, 127346, 206312, 211208, 229844, 254692, 412624, 422416, 459688, 509384, 825248, 844832, 919376, 976837, 1018768, 1082441, 1838752, 1953674, 2037536, 2164882, 2355901, 3907348, 4329764, 4711802, 7814696, 8659528, 9423604, 15629392, 17319056, 18847208, 31258784, 34638112, 37694416, 40050317, 75388832, 80100634, 160201268, 320402536, 640805072, 1281610144]

約数ペア:

[(1, 1281610144), (2, 640805072), (4, 320402536), (8, 160201268), (16, 80100634), (17, 75388832), (32, 40050317), (34, 37694416), (37, 34638112), (41, 31258784), (68, 18847208), (74, 17319056), (82, 15629392), (136, 9423604), (148, 8659528), (164, 7814696), (272, 4711802), (296, 4329764), (328, 3907348), (544, 2355901), (592, 2164882), (629, 2037536), (656, 1953674), (697, 1838752), (1184, 1082441), (1258, 1018768), (1312, 976837), (1394, 919376), (1517, 844832), (1553, 825248), (2516, 509384), (2788, 459688), (3034, 422416), (3106, 412624), (5032, 254692), (5576, 229844), (6068, 211208), (6212, 206312), (10064, 127346), (11152, 114922), (12136, 105604), (12424, 103156), (20128, 63673), (22304, 57461), (24272, 52802), (24848, 51578), (25789, 49696), (26401, 48544)]