1289053816452

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{26729}}^1\times {\mathrm{70507}}^1$

素因数の和:97265

約数の個数: 72

約数和(自身を含む): 3430115488800

約数和(自身を除く): 2141061672348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 26729, 53458, 70507, 80187, 106916, 141014, 160374, 211521, 240561, 282028, 320748, 423042, 481122, 507851, 634563, 846084, 962244, 1015702, 1269126, 1339633, 1523553, 2031404, 2538252, 2679266, 3047106, 4018899, 4570659, 5358532, 6094212, 8037798, 9141318, 12056697, 16075596, 18282636, 24113394, 48226788, 1884581603, 3769163206, 5653744809, 7538326412, 11307489618, 16961234427, 22614979236, 33922468854, 35807050457, 67844937708, 71614100914, 107421151371, 143228201828, 214842302742, 322263454113, 429684605484, 644526908226, 1289053816452]

約数ペア:

[(1, 1289053816452), (2, 644526908226), (3, 429684605484), (4, 322263454113), (6, 214842302742), (9, 143228201828), (12, 107421151371), (18, 71614100914), (19, 67844937708), (36, 35807050457), (38, 33922468854), (57, 22614979236), (76, 16961234427), (114, 11307489618), (171, 7538326412), (228, 5653744809), (342, 3769163206), (684, 1884581603), (26729, 48226788), (53458, 24113394), (70507, 18282636), (80187, 16075596), (106916, 12056697), (141014, 9141318), (160374, 8037798), (211521, 6094212), (240561, 5358532), (282028, 4570659), (320748, 4018899), (423042, 3047106), (481122, 2679266), (507851, 2538252), (634563, 2031404), (846084, 1523553), (962244, 1339633), (1015702, 1269126)]