1999610064

素因数分解:

$2^4\times 3^5\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:484

約数の個数: 240

約数和(自身を含む): 6174604800

約数和(自身を除く): 4174994736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 59, 69, 72, 81, 92, 108, 118, 138, 144, 162, 177, 184, 207, 216, 236, 243, 276, 324, 354, 368, 379, 414, 432, 472, 486, 531, 552, 621, 648, 708, 758, 828, 944, 972, 1062, 1104, 1137, 1242, 1296, 1357, 1416, 1516, 1593, 1656, 1863, 1944, 2124, 2274, 2484, 2714, 2832, 3032, 3186, 3312, 3411, 3726, 3888, 4071, 4248, 4548, 4779, 4968, 5428, 5589, 6064, 6372, 6822, 7452, 8142, 8496, 8717, 9096, 9558, 9936, 10233, 10856, 11178, 12213, 12744, 13644, 14337, 14904, 16284, 17434, 18192, 19116, 20466, 21712, 22356, 22361, 24426, 25488, 26151, 27288, 28674, 29808, 30699, 32568, 34868, 36639, 38232, 40932, 44712, 44722, 48852, 52302, 54576, 57348, 61398, 65136, 67083, 69736, 73278, 76464, 78453, 81864, 89424, 89444, 92097, 97704, 104604, 109917, 114696, 122796, 134166, 139472, 146556, 156906, 163728, 178888, 184194, 195408, 201249, 209208, 219834, 229392, 235359, 245592, 268332, 293112, 313812, 329751, 357776, 368388, 402498, 418416, 439668, 470718, 491184, 514303, 536664, 586224, 603747, 627624, 659502, 706077, 736776, 804996, 879336, 941436, 1028606, 1073328, 1207494, 1255248, 1319004, 1412154, 1473552, 1542909, 1609992, 1758672, 1811241, 1882872, 2057212, 2118231, 2414988, 2638008, 2824308, 3085818, 3219984, 3622482, 3765744, 4114424, 4236462, 4628727, 4829976, 5276016, 5433723, 5648616, 6171636, 7244964, 8228848, 8472924, 9257454, 9659952, 10867446, 11297232, 12343272, 13886181, 14489928, 16945848, 18514908, 21734892, 24686544, 27772362, 28979856, 33891696, 37029816, 41658543, 43469784, 55544724, 74059632, 83317086, 86939568, 111089448, 124975629, 166634172, 222178896, 249951258, 333268344, 499902516, 666536688, 999805032, 1999610064]

約数ペア:

[(1, 1999610064), (2, 999805032), (3, 666536688), (4, 499902516), (6, 333268344), (8, 249951258), (9, 222178896), (12, 166634172), (16, 124975629), (18, 111089448), (23, 86939568), (24, 83317086), (27, 74059632), (36, 55544724), (46, 43469784), (48, 41658543), (54, 37029816), (59, 33891696), (69, 28979856), (72, 27772362), (81, 24686544), (92, 21734892), (108, 18514908), (118, 16945848), (138, 14489928), (144, 13886181), (162, 12343272), (177, 11297232), (184, 10867446), (207, 9659952), (216, 9257454), (236, 8472924), (243, 8228848), (276, 7244964), (324, 6171636), (354, 5648616), (368, 5433723), (379, 5276016), (414, 4829976), (432, 4628727), (472, 4236462), (486, 4114424), (531, 3765744), (552, 3622482), (621, 3219984), (648, 3085818), (708, 2824308), (758, 2638008), (828, 2414988), (944, 2118231), (972, 2057212), (1062, 1882872), (1104, 1811241), (1137, 1758672), (1242, 1609992), (1296, 1542909), (1357, 1473552), (1416, 1412154), (1516, 1319004), (1593, 1255248), (1656, 1207494), (1863, 1073328), (1944, 1028606), (2124, 941436), (2274, 879336), (2484, 804996), (2714, 736776), (2832, 706077), (3032, 659502), (3186, 627624), (3312, 603747), (3411, 586224), (3726, 536664), (3888, 514303), (4071, 491184), (4248, 470718), (4548, 439668), (4779, 418416), (4968, 402498), (5428, 368388), (5589, 357776), (6064, 329751), (6372, 313812), (6822, 293112), (7452, 268332), (8142, 245592), (8496, 235359), (8717, 229392), (9096, 219834), (9558, 209208), (9936, 201249), (10233, 195408), (10856, 184194), (11178, 178888), (12213, 163728), (12744, 156906), (13644, 146556), (14337, 139472), (14904, 134166), (16284, 122796), (17434, 114696), (18192, 109917), (19116, 104604), (20466, 97704), (21712, 92097), (22356, 89444), (22361, 89424), (24426, 81864), (25488, 78453), (26151, 76464), (27288, 73278), (28674, 69736), (29808, 67083), (30699, 65136), (32568, 61398), (34868, 57348), (36639, 54576), (38232, 52302), (40932, 48852), (44712, 44722)]