1290657816

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{8861}}^1$

素因数の和:8914

約数の個数: 144

約数和(自身を含む): 4244189040

約数和(自身を除く): 2953531224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 63, 68, 72, 84, 102, 119, 126, 136, 153, 168, 204, 238, 252, 289, 306, 357, 408, 476, 504, 578, 612, 714, 867, 952, 1071, 1156, 1224, 1428, 1734, 2023, 2142, 2312, 2601, 2856, 3468, 4046, 4284, 5202, 6069, 6936, 8092, 8568, 8861, 10404, 12138, 16184, 17722, 18207, 20808, 24276, 26583, 35444, 36414, 48552, 53166, 62027, 70888, 72828, 79749, 106332, 124054, 145656, 150637, 159498, 186081, 212664, 248108, 301274, 318996, 372162, 451911, 496216, 558243, 602548, 637992, 744324, 903822, 1054459, 1116486, 1205096, 1355733, 1488648, 1807644, 2108918, 2232972, 2560829, 2711466, 3163377, 3615288, 4217836, 4465944, 5121658, 5422932, 6326754, 7682487, 8435672, 9490131, 10243316, 10845864, 12653508, 15364974, 17925803, 18980262, 20486632, 23047461, 25307016, 30729948, 35851606, 37960524, 46094922, 53777409, 61459896, 71703212, 75921048, 92189844, 107554818, 143406424, 161332227, 184379688, 215109636, 322664454, 430219272, 645328908, 1290657816]

約数ペア:

[(1, 1290657816), (2, 645328908), (3, 430219272), (4, 322664454), (6, 215109636), (7, 184379688), (8, 161332227), (9, 143406424), (12, 107554818), (14, 92189844), (17, 75921048), (18, 71703212), (21, 61459896), (24, 53777409), (28, 46094922), (34, 37960524), (36, 35851606), (42, 30729948), (51, 25307016), (56, 23047461), (63, 20486632), (68, 18980262), (72, 17925803), (84, 15364974), (102, 12653508), (119, 10845864), (126, 10243316), (136, 9490131), (153, 8435672), (168, 7682487), (204, 6326754), (238, 5422932), (252, 5121658), (289, 4465944), (306, 4217836), (357, 3615288), (408, 3163377), (476, 2711466), (504, 2560829), (578, 2232972), (612, 2108918), (714, 1807644), (867, 1488648), (952, 1355733), (1071, 1205096), (1156, 1116486), (1224, 1054459), (1428, 903822), (1734, 744324), (2023, 637992), (2142, 602548), (2312, 558243), (2601, 496216), (2856, 451911), (3468, 372162), (4046, 318996), (4284, 301274), (5202, 248108), (6069, 212664), (6936, 186081), (8092, 159498), (8568, 150637), (8861, 145656), (10404, 124054), (12138, 106332), (16184, 79749), (17722, 72828), (18207, 70888), (20808, 62027), (24276, 53166), (26583, 48552), (35444, 36414)]