21617129616

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{4463}}^1$

素因数の和:4653

約数の個数: 160

約数和(自身を含む): 60578979840

約数和(自身を除く): 38961850224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 47, 48, 57, 76, 94, 113, 114, 141, 152, 188, 226, 228, 282, 304, 339, 376, 452, 456, 564, 678, 752, 893, 904, 912, 1128, 1356, 1786, 1808, 2147, 2256, 2679, 2712, 3572, 4294, 4463, 5311, 5358, 5424, 6441, 7144, 8588, 8926, 10622, 10716, 12882, 13389, 14288, 15933, 17176, 17852, 21244, 21432, 25764, 26778, 31866, 34352, 35704, 42488, 42864, 51528, 53556, 63732, 71408, 84797, 84976, 100909, 103056, 107112, 127464, 169594, 201818, 209761, 214224, 254391, 254928, 302727, 339188, 403636, 419522, 504319, 508782, 605454, 629283, 678376, 807272, 839044, 1008638, 1017564, 1210908, 1258566, 1356752, 1512957, 1614544, 1678088, 2017276, 2035128, 2421816, 2517132, 3025914, 3356176, 3985459, 4034552, 4070256, 4843632, 5034264, 6051828, 7970918, 8069104, 9582061, 10068528, 11956377, 12103656, 15941836, 19164122, 23702993, 23912754, 24207312, 28746183, 31883672, 38328244, 47405986, 47825508, 57492366, 63767344, 71108979, 76656488, 94811972, 95651016, 114984732, 142217958, 153312976, 189623944, 191302032, 229969464, 284435916, 379247888, 450356867, 459938928, 568871832, 900713734, 1137743664, 1351070601, 1801427468, 2702141202, 3602854936, 5404282404, 7205709872, 10808564808, 21617129616]

約数ペア:

[(1, 21617129616), (2, 10808564808), (3, 7205709872), (4, 5404282404), (6, 3602854936), (8, 2702141202), (12, 1801427468), (16, 1351070601), (19, 1137743664), (24, 900713734), (38, 568871832), (47, 459938928), (48, 450356867), (57, 379247888), (76, 284435916), (94, 229969464), (113, 191302032), (114, 189623944), (141, 153312976), (152, 142217958), (188, 114984732), (226, 95651016), (228, 94811972), (282, 76656488), (304, 71108979), (339, 63767344), (376, 57492366), (452, 47825508), (456, 47405986), (564, 38328244), (678, 31883672), (752, 28746183), (893, 24207312), (904, 23912754), (912, 23702993), (1128, 19164122), (1356, 15941836), (1786, 12103656), (1808, 11956377), (2147, 10068528), (2256, 9582061), (2679, 8069104), (2712, 7970918), (3572, 6051828), (4294, 5034264), (4463, 4843632), (5311, 4070256), (5358, 4034552), (5424, 3985459), (6441, 3356176), (7144, 3025914), (8588, 2517132), (8926, 2421816), (10622, 2035128), (10716, 2017276), (12882, 1678088), (13389, 1614544), (14288, 1512957), (15933, 1356752), (17176, 1258566), (17852, 1210908), (21244, 1017564), (21432, 1008638), (25764, 839044), (26778, 807272), (31866, 678376), (34352, 629283), (35704, 605454), (42488, 508782), (42864, 504319), (51528, 419522), (53556, 403636), (63732, 339188), (71408, 302727), (84797, 254928), (84976, 254391), (100909, 214224), (103056, 209761), (107112, 201818), (127464, 169594)]