40916016

素因数分解:

$2^4\times 3^4\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:392

約数の個数: 100

約数和(自身を含む): 119821944

約数和(自身を除く): 78905928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 131, 144, 162, 216, 241, 262, 324, 393, 432, 482, 524, 648, 723, 786, 964, 1048, 1179, 1296, 1446, 1572, 1928, 2096, 2169, 2358, 2892, 3144, 3537, 3856, 4338, 4716, 5784, 6288, 6507, 7074, 8676, 9432, 10611, 11568, 13014, 14148, 17352, 18864, 19521, 21222, 26028, 28296, 31571, 34704, 39042, 42444, 52056, 56592, 63142, 78084, 84888, 94713, 104112, 126284, 156168, 169776, 189426, 252568, 284139, 312336, 378852, 505136, 568278, 757704, 852417, 1136556, 1515408, 1704834, 2273112, 2557251, 3409668, 4546224, 5114502, 6819336, 10229004, 13638672, 20458008, 40916016]

約数ペア:

[(1, 40916016), (2, 20458008), (3, 13638672), (4, 10229004), (6, 6819336), (8, 5114502), (9, 4546224), (12, 3409668), (16, 2557251), (18, 2273112), (24, 1704834), (27, 1515408), (36, 1136556), (48, 852417), (54, 757704), (72, 568278), (81, 505136), (108, 378852), (131, 312336), (144, 284139), (162, 252568), (216, 189426), (241, 169776), (262, 156168), (324, 126284), (393, 104112), (432, 94713), (482, 84888), (524, 78084), (648, 63142), (723, 56592), (786, 52056), (964, 42444), (1048, 39042), (1179, 34704), (1296, 31571), (1446, 28296), (1572, 26028), (1928, 21222), (2096, 19521), (2169, 18864), (2358, 17352), (2892, 14148), (3144, 13014), (3537, 11568), (3856, 10611), (4338, 9432), (4716, 8676), (5784, 7074), (6288, 6507)]