1285347696

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:391

約数の個数: 160

約数和(自身を含む): 3611197440

約数和(自身を除く): 2325849744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 79, 102, 127, 136, 157, 158, 204, 237, 254, 272, 314, 316, 381, 408, 471, 474, 508, 628, 632, 762, 816, 942, 948, 1016, 1256, 1264, 1343, 1524, 1884, 1896, 2032, 2159, 2512, 2669, 2686, 3048, 3768, 3792, 4029, 4318, 5338, 5372, 6096, 6477, 7536, 8007, 8058, 8636, 10033, 10676, 10744, 12403, 12954, 16014, 16116, 17272, 19939, 20066, 21352, 21488, 24806, 25908, 30099, 32028, 32232, 34544, 37209, 39878, 40132, 42704, 49612, 51816, 59817, 60198, 64056, 64464, 74418, 79756, 80264, 99224, 103632, 119634, 120396, 128112, 148836, 159512, 160528, 170561, 198448, 210851, 239268, 240792, 297672, 319024, 338963, 341122, 421702, 478536, 481584, 511683, 595344, 632553, 677926, 682244, 843404, 957072, 1016889, 1023366, 1265106, 1355852, 1364488, 1575181, 1686808, 2033778, 2046732, 2530212, 2711704, 2728976, 3150362, 3373616, 4067556, 4093464, 4725543, 5060424, 5423408, 6300724, 8135112, 8186928, 9451086, 10120848, 12601448, 16270224, 18902172, 25202896, 26778077, 37804344, 53556154, 75608688, 80334231, 107112308, 160668462, 214224616, 321336924, 428449232, 642673848, 1285347696]

約数ペア:

[(1, 1285347696), (2, 642673848), (3, 428449232), (4, 321336924), (6, 214224616), (8, 160668462), (12, 107112308), (16, 80334231), (17, 75608688), (24, 53556154), (34, 37804344), (48, 26778077), (51, 25202896), (68, 18902172), (79, 16270224), (102, 12601448), (127, 10120848), (136, 9451086), (157, 8186928), (158, 8135112), (204, 6300724), (237, 5423408), (254, 5060424), (272, 4725543), (314, 4093464), (316, 4067556), (381, 3373616), (408, 3150362), (471, 2728976), (474, 2711704), (508, 2530212), (628, 2046732), (632, 2033778), (762, 1686808), (816, 1575181), (942, 1364488), (948, 1355852), (1016, 1265106), (1256, 1023366), (1264, 1016889), (1343, 957072), (1524, 843404), (1884, 682244), (1896, 677926), (2032, 632553), (2159, 595344), (2512, 511683), (2669, 481584), (2686, 478536), (3048, 421702), (3768, 341122), (3792, 338963), (4029, 319024), (4318, 297672), (5338, 240792), (5372, 239268), (6096, 210851), (6477, 198448), (7536, 170561), (8007, 160528), (8058, 159512), (8636, 148836), (10033, 128112), (10676, 120396), (10744, 119634), (12403, 103632), (12954, 99224), (16014, 80264), (16116, 79756), (17272, 74418), (19939, 64464), (20066, 64056), (21352, 60198), (21488, 59817), (24806, 51816), (25908, 49612), (30099, 42704), (32028, 40132), (32232, 39878), (34544, 37209)]