289706112

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{4931}}^1$

素因数の和:4971

約数の個数: 128

約数和(自身を含む): 905515200

約数和(自身を除く): 615809088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 272, 288, 306, 384, 408, 432, 459, 544, 576, 612, 816, 864, 918, 1088, 1152, 1224, 1632, 1728, 1836, 2176, 2448, 3264, 3456, 3672, 4896, 4931, 6528, 7344, 9792, 9862, 14688, 14793, 19584, 19724, 29376, 29586, 39448, 44379, 58752, 59172, 78896, 83827, 88758, 118344, 133137, 157792, 167654, 177516, 236688, 251481, 266274, 315584, 335308, 355032, 473376, 502962, 532548, 631168, 670616, 710064, 754443, 946752, 1005924, 1065096, 1341232, 1420128, 1508886, 1893504, 2011848, 2130192, 2263329, 2682464, 2840256, 3017772, 4023696, 4260384, 4526658, 5364928, 5680512, 6035544, 8047392, 8520768, 9053316, 10729856, 12071088, 16094784, 17041536, 18106632, 24142176, 32189568, 36213264, 48284352, 72426528, 96568704, 144853056, 289706112]

約数ペア:

[(1, 289706112), (2, 144853056), (3, 96568704), (4, 72426528), (6, 48284352), (8, 36213264), (9, 32189568), (12, 24142176), (16, 18106632), (17, 17041536), (18, 16094784), (24, 12071088), (27, 10729856), (32, 9053316), (34, 8520768), (36, 8047392), (48, 6035544), (51, 5680512), (54, 5364928), (64, 4526658), (68, 4260384), (72, 4023696), (96, 3017772), (102, 2840256), (108, 2682464), (128, 2263329), (136, 2130192), (144, 2011848), (153, 1893504), (192, 1508886), (204, 1420128), (216, 1341232), (272, 1065096), (288, 1005924), (306, 946752), (384, 754443), (408, 710064), (432, 670616), (459, 631168), (544, 532548), (576, 502962), (612, 473376), (816, 355032), (864, 335308), (918, 315584), (1088, 266274), (1152, 251481), (1224, 236688), (1632, 177516), (1728, 167654), (1836, 157792), (2176, 133137), (2448, 118344), (3264, 88758), (3456, 83827), (3672, 78896), (4896, 59172), (4931, 58752), (6528, 44379), (7344, 39448), (9792, 29586), (9862, 29376), (14688, 19724), (14793, 19584)]