1040395008

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:163

約数の個数: 288

約数和(自身を含む): 3131735040

約数和(自身を除く): 2091340032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 41, 47, 48, 57, 64, 74, 76, 82, 94, 96, 111, 114, 123, 128, 141, 148, 152, 164, 188, 192, 222, 228, 246, 256, 282, 296, 304, 328, 376, 384, 444, 456, 492, 564, 592, 608, 656, 703, 752, 768, 779, 888, 893, 912, 984, 1128, 1184, 1216, 1312, 1406, 1504, 1517, 1558, 1739, 1776, 1786, 1824, 1927, 1968, 2109, 2256, 2337, 2368, 2432, 2624, 2679, 2812, 3008, 3034, 3116, 3478, 3552, 3572, 3648, 3854, 3936, 4218, 4512, 4551, 4674, 4736, 4864, 5217, 5248, 5358, 5624, 5781, 6016, 6068, 6232, 6956, 7104, 7144, 7296, 7708, 7872, 8436, 9024, 9102, 9348, 9472, 10434, 10496, 10716, 11248, 11562, 12032, 12136, 12464, 13912, 14208, 14288, 14592, 15416, 15744, 16872, 18048, 18204, 18696, 20868, 21432, 22496, 23124, 24272, 24928, 27824, 28416, 28576, 28823, 30832, 31488, 33041, 33744, 36096, 36408, 36613, 37392, 41736, 42864, 44992, 46248, 48544, 49856, 55648, 57152, 57646, 61664, 66082, 67488, 71299, 72816, 73226, 74784, 83472, 85728, 86469, 89984, 92496, 97088, 99123, 99712, 109839, 111296, 114304, 115292, 123328, 132164, 134976, 142598, 145632, 146452, 149568, 166944, 171456, 172938, 179968, 184992, 194176, 198246, 199424, 213897, 219678, 222592, 228608, 230584, 246656, 264328, 269952, 285196, 291264, 292904, 299136, 333888, 342912, 345876, 369984, 388352, 396492, 427794, 439356, 445184, 461168, 493312, 528656, 539904, 570392, 582528, 585808, 598272, 667776, 685824, 691752, 739968, 792984, 855588, 878712, 922336, 1057312, 1140784, 1165056, 1171616, 1335552, 1354681, 1383504, 1479936, 1585968, 1711176, 1757424, 1844672, 2114624, 2281568, 2343232, 2709362, 2767008, 3171936, 3422352, 3514848, 3689344, 4064043, 4229248, 4563136, 4686464, 5418724, 5534016, 6343872, 6844704, 7029696, 7378688, 8128086, 8458496, 9126272, 9372928, 10837448, 11068032, 12687744, 13689408, 14059392, 16256172, 18252544, 21674896, 22136064, 25375488, 27378816, 28118784, 32512344, 43349792, 54757632, 65024688, 86699584, 130049376, 173399168, 260098752, 346798336, 520197504, 1040395008]

約数ペア:

[(1, 1040395008), (2, 520197504), (3, 346798336), (4, 260098752), (6, 173399168), (8, 130049376), (12, 86699584), (16, 65024688), (19, 54757632), (24, 43349792), (32, 32512344), (37, 28118784), (38, 27378816), (41, 25375488), (47, 22136064), (48, 21674896), (57, 18252544), (64, 16256172), (74, 14059392), (76, 13689408), (82, 12687744), (94, 11068032), (96, 10837448), (111, 9372928), (114, 9126272), (123, 8458496), (128, 8128086), (141, 7378688), (148, 7029696), (152, 6844704), (164, 6343872), (188, 5534016), (192, 5418724), (222, 4686464), (228, 4563136), (246, 4229248), (256, 4064043), (282, 3689344), (296, 3514848), (304, 3422352), (328, 3171936), (376, 2767008), (384, 2709362), (444, 2343232), (456, 2281568), (492, 2114624), (564, 1844672), (592, 1757424), (608, 1711176), (656, 1585968), (703, 1479936), (752, 1383504), (768, 1354681), (779, 1335552), (888, 1171616), (893, 1165056), (912, 1140784), (984, 1057312), (1128, 922336), (1184, 878712), (1216, 855588), (1312, 792984), (1406, 739968), (1504, 691752), (1517, 685824), (1558, 667776), (1739, 598272), (1776, 585808), (1786, 582528), (1824, 570392), (1927, 539904), (1968, 528656), (2109, 493312), (2256, 461168), (2337, 445184), (2368, 439356), (2432, 427794), (2624, 396492), (2679, 388352), (2812, 369984), (3008, 345876), (3034, 342912), (3116, 333888), (3478, 299136), (3552, 292904), (3572, 291264), (3648, 285196), (3854, 269952), (3936, 264328), (4218, 246656), (4512, 230584), (4551, 228608), (4674, 222592), (4736, 219678), (4864, 213897), (5217, 199424), (5248, 198246), (5358, 194176), (5624, 184992), (5781, 179968), (6016, 172938), (6068, 171456), (6232, 166944), (6956, 149568), (7104, 146452), (7144, 145632), (7296, 142598), (7708, 134976), (7872, 132164), (8436, 123328), (9024, 115292), (9102, 114304), (9348, 111296), (9472, 109839), (10434, 99712), (10496, 99123), (10716, 97088), (11248, 92496), (11562, 89984), (12032, 86469), (12136, 85728), (12464, 83472), (13912, 74784), (14208, 73226), (14288, 72816), (14592, 71299), (15416, 67488), (15744, 66082), (16872, 61664), (18048, 57646), (18204, 57152), (18696, 55648), (20868, 49856), (21432, 48544), (22496, 46248), (23124, 44992), (24272, 42864), (24928, 41736), (27824, 37392), (28416, 36613), (28576, 36408), (28823, 36096), (30832, 33744), (31488, 33041)]