1642937256

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:366

約数の個数: 240

約数和(自身を含む): 5063879040

約数和(自身を除く): 3420941784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 31, 34, 36, 51, 54, 62, 68, 72, 81, 93, 102, 108, 124, 136, 153, 162, 186, 204, 216, 248, 279, 283, 289, 306, 324, 372, 408, 459, 527, 558, 566, 578, 612, 648, 744, 837, 849, 867, 918, 1054, 1116, 1132, 1156, 1224, 1377, 1581, 1674, 1698, 1734, 1836, 2108, 2232, 2264, 2312, 2511, 2547, 2601, 2754, 3162, 3348, 3396, 3468, 3672, 4216, 4743, 4811, 5022, 5094, 5202, 5508, 6324, 6696, 6792, 6936, 7641, 7803, 8773, 8959, 9486, 9622, 10044, 10188, 10404, 11016, 12648, 14229, 14433, 15282, 15606, 17546, 17918, 18972, 19244, 20088, 20376, 20808, 22923, 23409, 26319, 26877, 28458, 28866, 30564, 31212, 35092, 35836, 37944, 38488, 42687, 43299, 45846, 46818, 52638, 53754, 56916, 57732, 61128, 62424, 70184, 71672, 78957, 80631, 81787, 85374, 86598, 91692, 93636, 105276, 107508, 113832, 115464, 129897, 149141, 157914, 161262, 163574, 170748, 173196, 183384, 187272, 210552, 215016, 236871, 241893, 245361, 259794, 298282, 315828, 322524, 327148, 341496, 346392, 389691, 447423, 473742, 483786, 490722, 519588, 596564, 631656, 645048, 654296, 710613, 725679, 736083, 779382, 894846, 947484, 967572, 981444, 1039176, 1193128, 1342269, 1421226, 1451358, 1472166, 1558764, 1789692, 1894968, 1935144, 1962888, 2208249, 2535397, 2684538, 2842452, 2902716, 2944332, 3117528, 3579384, 4026807, 4416498, 5070794, 5369076, 5684904, 5805432, 5888664, 6624747, 7606191, 8053614, 8832996, 10141588, 10738152, 12080421, 13249494, 15212382, 16107228, 17665992, 20283176, 22818573, 24160842, 26498988, 30424764, 32214456, 45637146, 48321684, 52997976, 60849528, 68455719, 91274292, 96643368, 136911438, 182548584, 205367157, 273822876, 410734314, 547645752, 821468628, 1642937256]

約数ペア:

[(1, 1642937256), (2, 821468628), (3, 547645752), (4, 410734314), (6, 273822876), (8, 205367157), (9, 182548584), (12, 136911438), (17, 96643368), (18, 91274292), (24, 68455719), (27, 60849528), (31, 52997976), (34, 48321684), (36, 45637146), (51, 32214456), (54, 30424764), (62, 26498988), (68, 24160842), (72, 22818573), (81, 20283176), (93, 17665992), (102, 16107228), (108, 15212382), (124, 13249494), (136, 12080421), (153, 10738152), (162, 10141588), (186, 8832996), (204, 8053614), (216, 7606191), (248, 6624747), (279, 5888664), (283, 5805432), (289, 5684904), (306, 5369076), (324, 5070794), (372, 4416498), (408, 4026807), (459, 3579384), (527, 3117528), (558, 2944332), (566, 2902716), (578, 2842452), (612, 2684538), (648, 2535397), (744, 2208249), (837, 1962888), (849, 1935144), (867, 1894968), (918, 1789692), (1054, 1558764), (1116, 1472166), (1132, 1451358), (1156, 1421226), (1224, 1342269), (1377, 1193128), (1581, 1039176), (1674, 981444), (1698, 967572), (1734, 947484), (1836, 894846), (2108, 779382), (2232, 736083), (2264, 725679), (2312, 710613), (2511, 654296), (2547, 645048), (2601, 631656), (2754, 596564), (3162, 519588), (3348, 490722), (3396, 483786), (3468, 473742), (3672, 447423), (4216, 389691), (4743, 346392), (4811, 341496), (5022, 327148), (5094, 322524), (5202, 315828), (5508, 298282), (6324, 259794), (6696, 245361), (6792, 241893), (6936, 236871), (7641, 215016), (7803, 210552), (8773, 187272), (8959, 183384), (9486, 173196), (9622, 170748), (10044, 163574), (10188, 161262), (10404, 157914), (11016, 149141), (12648, 129897), (14229, 115464), (14433, 113832), (15282, 107508), (15606, 105276), (17546, 93636), (17918, 91692), (18972, 86598), (19244, 85374), (20088, 81787), (20376, 80631), (20808, 78957), (22923, 71672), (23409, 70184), (26319, 62424), (26877, 61128), (28458, 57732), (28866, 56916), (30564, 53754), (31212, 52638), (35092, 46818), (35836, 45846), (37944, 43299), (38488, 42687)]