388838952

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:288

約数の個数: 192

約数和(自身を含む): 1172620800

約数和(自身を除く): 783781848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 53, 57, 62, 72, 76, 93, 106, 114, 124, 152, 159, 171, 173, 186, 212, 228, 248, 279, 318, 342, 346, 372, 424, 456, 477, 519, 558, 589, 636, 684, 692, 744, 954, 1007, 1038, 1116, 1178, 1272, 1368, 1384, 1557, 1643, 1767, 1908, 2014, 2076, 2232, 2356, 3021, 3114, 3286, 3287, 3534, 3816, 4028, 4152, 4712, 4929, 5301, 5363, 6042, 6228, 6572, 6574, 7068, 8056, 9063, 9169, 9858, 9861, 10602, 10726, 12084, 12456, 13144, 13148, 14136, 14787, 16089, 18126, 18338, 19716, 19722, 21204, 21452, 24168, 26296, 27507, 29574, 29583, 31217, 32178, 36252, 36676, 39432, 39444, 42408, 42904, 48267, 55014, 59148, 59166, 62434, 64356, 72504, 73352, 78888, 82521, 93651, 96534, 101897, 110028, 118296, 118332, 124868, 128712, 165042, 174211, 187302, 193068, 203794, 220056, 236664, 249736, 280953, 284239, 305691, 330084, 348422, 374604, 386136, 407588, 522633, 561906, 568478, 611382, 660168, 696844, 749208, 815176, 852717, 917073, 1045266, 1123812, 1136956, 1222764, 1393688, 1567899, 1705434, 1834146, 2090532, 2247624, 2273912, 2445528, 2558151, 3135798, 3410868, 3668292, 4181064, 5116302, 5400541, 6271596, 6821736, 7336584, 10232604, 10801082, 12543192, 16201623, 20465208, 21602164, 32403246, 43204328, 48604869, 64806492, 97209738, 129612984, 194419476, 388838952]

約数ペア:

[(1, 388838952), (2, 194419476), (3, 129612984), (4, 97209738), (6, 64806492), (8, 48604869), (9, 43204328), (12, 32403246), (18, 21602164), (19, 20465208), (24, 16201623), (31, 12543192), (36, 10801082), (38, 10232604), (53, 7336584), (57, 6821736), (62, 6271596), (72, 5400541), (76, 5116302), (93, 4181064), (106, 3668292), (114, 3410868), (124, 3135798), (152, 2558151), (159, 2445528), (171, 2273912), (173, 2247624), (186, 2090532), (212, 1834146), (228, 1705434), (248, 1567899), (279, 1393688), (318, 1222764), (342, 1136956), (346, 1123812), (372, 1045266), (424, 917073), (456, 852717), (477, 815176), (519, 749208), (558, 696844), (589, 660168), (636, 611382), (684, 568478), (692, 561906), (744, 522633), (954, 407588), (1007, 386136), (1038, 374604), (1116, 348422), (1178, 330084), (1272, 305691), (1368, 284239), (1384, 280953), (1557, 249736), (1643, 236664), (1767, 220056), (1908, 203794), (2014, 193068), (2076, 187302), (2232, 174211), (2356, 165042), (3021, 128712), (3114, 124868), (3286, 118332), (3287, 118296), (3534, 110028), (3816, 101897), (4028, 96534), (4152, 93651), (4712, 82521), (4929, 78888), (5301, 73352), (5363, 72504), (6042, 64356), (6228, 62434), (6572, 59166), (6574, 59148), (7068, 55014), (8056, 48267), (9063, 42904), (9169, 42408), (9858, 39444), (9861, 39432), (10602, 36676), (10726, 36252), (12084, 32178), (12456, 31217), (13144, 29583), (13148, 29574), (14136, 27507), (14787, 26296), (16089, 24168), (18126, 21452), (18338, 21204), (19716, 19722)]