331739928

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:199

約数の個数: 256

約数和(自身を含む): 1062297600

約数和(自身を除く): 730557672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 37, 39, 52, 54, 62, 72, 74, 78, 93, 103, 104, 108, 111, 117, 124, 148, 156, 186, 206, 216, 222, 234, 248, 279, 296, 309, 312, 333, 351, 372, 403, 412, 444, 468, 481, 558, 618, 666, 702, 744, 806, 824, 837, 888, 927, 936, 962, 999, 1116, 1147, 1209, 1236, 1332, 1339, 1404, 1443, 1612, 1674, 1854, 1924, 1998, 2232, 2294, 2418, 2472, 2664, 2678, 2781, 2808, 2886, 3193, 3224, 3348, 3441, 3627, 3708, 3811, 3848, 3996, 4017, 4329, 4588, 4836, 5356, 5562, 5772, 6386, 6696, 6882, 7254, 7416, 7622, 7992, 8034, 8658, 9176, 9579, 9672, 10323, 10712, 10881, 11124, 11433, 11544, 12051, 12772, 12987, 13764, 14508, 14911, 15244, 16068, 17316, 19158, 20646, 21762, 22248, 22866, 24102, 25544, 25974, 27528, 28737, 29016, 29822, 30488, 30969, 32136, 34299, 34632, 36153, 38316, 41292, 41509, 43524, 44733, 45732, 48204, 49543, 51948, 57474, 59644, 61938, 68598, 72306, 76632, 82584, 83018, 86211, 87048, 89466, 91464, 96408, 99086, 102897, 103896, 114948, 118141, 119288, 123876, 124527, 134199, 137196, 144612, 148629, 166036, 172422, 178932, 198172, 205794, 229896, 236282, 247752, 249054, 268398, 274392, 289224, 297258, 332072, 344844, 354423, 357864, 373581, 396344, 402597, 411588, 445887, 472564, 498108, 536796, 594516, 689688, 708846, 747162, 805194, 823176, 891774, 945128, 996216, 1063269, 1073592, 1120743, 1189032, 1337661, 1417692, 1494324, 1535833, 1610388, 1783548, 2126538, 2241486, 2675322, 2835384, 2988648, 3071666, 3189807, 3220776, 3567096, 4253076, 4482972, 4607499, 5350644, 6143332, 6379614, 8506152, 8965944, 9214998, 10701288, 12286664, 12759228, 13822497, 18429996, 25518456, 27644994, 36859992, 41467491, 55289988, 82934982, 110579976, 165869964, 331739928]

約数ペア:

[(1, 331739928), (2, 165869964), (3, 110579976), (4, 82934982), (6, 55289988), (8, 41467491), (9, 36859992), (12, 27644994), (13, 25518456), (18, 18429996), (24, 13822497), (26, 12759228), (27, 12286664), (31, 10701288), (36, 9214998), (37, 8965944), (39, 8506152), (52, 6379614), (54, 6143332), (62, 5350644), (72, 4607499), (74, 4482972), (78, 4253076), (93, 3567096), (103, 3220776), (104, 3189807), (108, 3071666), (111, 2988648), (117, 2835384), (124, 2675322), (148, 2241486), (156, 2126538), (186, 1783548), (206, 1610388), (216, 1535833), (222, 1494324), (234, 1417692), (248, 1337661), (279, 1189032), (296, 1120743), (309, 1073592), (312, 1063269), (333, 996216), (351, 945128), (372, 891774), (403, 823176), (412, 805194), (444, 747162), (468, 708846), (481, 689688), (558, 594516), (618, 536796), (666, 498108), (702, 472564), (744, 445887), (806, 411588), (824, 402597), (837, 396344), (888, 373581), (927, 357864), (936, 354423), (962, 344844), (999, 332072), (1116, 297258), (1147, 289224), (1209, 274392), (1236, 268398), (1332, 249054), (1339, 247752), (1404, 236282), (1443, 229896), (1612, 205794), (1674, 198172), (1854, 178932), (1924, 172422), (1998, 166036), (2232, 148629), (2294, 144612), (2418, 137196), (2472, 134199), (2664, 124527), (2678, 123876), (2781, 119288), (2808, 118141), (2886, 114948), (3193, 103896), (3224, 102897), (3348, 99086), (3441, 96408), (3627, 91464), (3708, 89466), (3811, 87048), (3848, 86211), (3996, 83018), (4017, 82584), (4329, 76632), (4588, 72306), (4836, 68598), (5356, 61938), (5562, 59644), (5772, 57474), (6386, 51948), (6696, 49543), (6882, 48204), (7254, 45732), (7416, 44733), (7622, 43524), (7992, 41509), (8034, 41292), (8658, 38316), (9176, 36153), (9579, 34632), (9672, 34299), (10323, 32136), (10712, 30969), (10881, 30488), (11124, 29822), (11433, 29016), (11544, 28737), (12051, 27528), (12772, 25974), (12987, 25544), (13764, 24102), (14508, 22866), (14911, 22248), (15244, 21762), (16068, 20646), (17316, 19158)]