389912077776

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{54721}}^1$

素因数の和:55365

約数の個数: 160

約数和(自身を含む): 1143768599680

約数和(自身を除く): 753856521904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 601, 624, 741, 912, 988, 1202, 1482, 1803, 1976, 2404, 2964, 3606, 3952, 4808, 5928, 7212, 7813, 9616, 11419, 11856, 14424, 15626, 22838, 23439, 28848, 31252, 34257, 45676, 46878, 54721, 62504, 68514, 91352, 93756, 109442, 125008, 137028, 148447, 164163, 182704, 187512, 218884, 274056, 296894, 328326, 375024, 437768, 445341, 548112, 593788, 656652, 711373, 875536, 890682, 1039699, 1187576, 1313304, 1422746, 1781364, 2079398, 2134119, 2375152, 2626608, 2845492, 3119097, 3562728, 4158796, 4268238, 5690984, 6238194, 7125456, 8317592, 8536476, 11381968, 12476388, 13516087, 16635184, 17072952, 24952776, 27032174, 32887321, 34145904, 40548261, 49905552, 54064348, 65774642, 81096522, 98661963, 108128696, 131549284, 162193044, 197323926, 216257392, 263098568, 324386088, 394647852, 427535173, 526197136, 624859099, 648772176, 789295704, 855070346, 1249718198, 1282605519, 1578591408, 1710140692, 1874577297, 2499436396, 2565211038, 3420281384, 3749154594, 4998872792, 5130422076, 6840562768, 7498309188, 8123168287, 9997745584, 10260844152, 14996618376, 16246336574, 20521688304, 24369504861, 29993236752, 32492673148, 48739009722, 64985346296, 97478019444, 129970692592, 194956038888, 389912077776]

約数ペア:

[(1, 389912077776), (2, 194956038888), (3, 129970692592), (4, 97478019444), (6, 64985346296), (8, 48739009722), (12, 32492673148), (13, 29993236752), (16, 24369504861), (19, 20521688304), (24, 16246336574), (26, 14996618376), (38, 10260844152), (39, 9997745584), (48, 8123168287), (52, 7498309188), (57, 6840562768), (76, 5130422076), (78, 4998872792), (104, 3749154594), (114, 3420281384), (152, 2565211038), (156, 2499436396), (208, 1874577297), (228, 1710140692), (247, 1578591408), (304, 1282605519), (312, 1249718198), (456, 855070346), (494, 789295704), (601, 648772176), (624, 624859099), (741, 526197136), (912, 427535173), (988, 394647852), (1202, 324386088), (1482, 263098568), (1803, 216257392), (1976, 197323926), (2404, 162193044), (2964, 131549284), (3606, 108128696), (3952, 98661963), (4808, 81096522), (5928, 65774642), (7212, 54064348), (7813, 49905552), (9616, 40548261), (11419, 34145904), (11856, 32887321), (14424, 27032174), (15626, 24952776), (22838, 17072952), (23439, 16635184), (28848, 13516087), (31252, 12476388), (34257, 11381968), (45676, 8536476), (46878, 8317592), (54721, 7125456), (62504, 6238194), (68514, 5690984), (91352, 4268238), (93756, 4158796), (109442, 3562728), (125008, 3119097), (137028, 2845492), (148447, 2626608), (164163, 2375152), (182704, 2134119), (187512, 2079398), (218884, 1781364), (274056, 1422746), (296894, 1313304), (328326, 1187576), (375024, 1039699), (437768, 890682), (445341, 875536), (548112, 711373), (593788, 656652)]