7538541948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{4643}}^1$

素因数の和:5056

約数の個数: 144

約数和(自身を含む): 23124890880

約数和(自身を除く): 15586348932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 379, 476, 612, 714, 758, 1071, 1137, 1428, 1516, 2142, 2274, 2653, 3411, 4284, 4548, 4643, 5306, 6443, 6822, 7959, 9286, 10612, 12886, 13644, 13929, 15918, 18572, 19329, 23877, 25772, 27858, 31836, 32501, 38658, 41787, 45101, 47754, 55716, 57987, 65002, 77316, 78931, 83574, 90202, 95508, 97503, 115974, 130004, 135303, 157862, 167148, 180404, 195006, 231948, 236793, 270606, 292509, 315724, 390012, 405909, 473586, 541212, 552517, 585018, 710379, 811818, 947172, 1105034, 1170036, 1420758, 1623636, 1657551, 1759697, 2210068, 2841516, 3315102, 3519394, 4972653, 5279091, 6630204, 7038788, 9945306, 10558182, 12317879, 15837273, 19890612, 21116364, 24635758, 29914849, 31674546, 36953637, 49271516, 59829698, 63349092, 73907274, 89744547, 110860911, 119659396, 147814548, 179489094, 209403943, 221721822, 269233641, 358978188, 418807886, 443443644, 538467282, 628211829, 837615772, 1076934564, 1256423658, 1884635487, 2512847316, 3769270974, 7538541948]

約数ペア:

[(1, 7538541948), (2, 3769270974), (3, 2512847316), (4, 1884635487), (6, 1256423658), (7, 1076934564), (9, 837615772), (12, 628211829), (14, 538467282), (17, 443443644), (18, 418807886), (21, 358978188), (28, 269233641), (34, 221721822), (36, 209403943), (42, 179489094), (51, 147814548), (63, 119659396), (68, 110860911), (84, 89744547), (102, 73907274), (119, 63349092), (126, 59829698), (153, 49271516), (204, 36953637), (238, 31674546), (252, 29914849), (306, 24635758), (357, 21116364), (379, 19890612), (476, 15837273), (612, 12317879), (714, 10558182), (758, 9945306), (1071, 7038788), (1137, 6630204), (1428, 5279091), (1516, 4972653), (2142, 3519394), (2274, 3315102), (2653, 2841516), (3411, 2210068), (4284, 1759697), (4548, 1657551), (4643, 1623636), (5306, 1420758), (6443, 1170036), (6822, 1105034), (7959, 947172), (9286, 811818), (10612, 710379), (12886, 585018), (13644, 552517), (13929, 541212), (15918, 473586), (18572, 405909), (19329, 390012), (23877, 315724), (25772, 292509), (27858, 270606), (31836, 236793), (32501, 231948), (38658, 195006), (41787, 180404), (45101, 167148), (47754, 157862), (55716, 135303), (57987, 130004), (65002, 115974), (77316, 97503), (78931, 95508), (83574, 90202)]