42168996948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{857}}^1\times {\mathrm{1277}}^1$

素因数の和:2186

約数の個数: 144

約数和(自身を含む): 112371779520

約数和(自身を除く): 70202782572

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 169, 228, 247, 338, 494, 507, 676, 741, 857, 988, 1014, 1277, 1482, 1714, 2028, 2554, 2571, 2964, 3211, 3428, 3831, 5108, 5142, 6422, 7662, 9633, 10284, 11141, 12844, 15324, 16283, 16601, 19266, 22282, 24263, 32566, 33202, 33423, 38532, 44564, 48526, 48849, 49803, 65132, 66404, 66846, 72789, 97052, 97698, 99606, 133692, 144833, 145578, 195396, 199212, 211679, 215813, 289666, 291156, 315419, 423358, 431626, 434499, 579332, 630838, 635037, 647439, 846716, 863252, 868998, 946257, 1094389, 1261676, 1270074, 1294878, 1737996, 1892514, 2188778, 2540148, 2589756, 2751827, 3283167, 3785028, 4100447, 4377556, 5503654, 6566334, 8200894, 8255481, 11007308, 12301341, 13132668, 14227057, 16401788, 16510962, 20793391, 24602682, 28454114, 33021924, 41586782, 42681171, 49205364, 56908228, 62380173, 83173564, 85362342, 124760346, 170724684, 184951741, 249520692, 270314083, 369903482, 540628166, 554855223, 739806964, 810942249, 1081256332, 1109710446, 1621884498, 2219420892, 3243768996, 3514083079, 7028166158, 10542249237, 14056332316, 21084498474, 42168996948]

約数ペア:

[(1, 42168996948), (2, 21084498474), (3, 14056332316), (4, 10542249237), (6, 7028166158), (12, 3514083079), (13, 3243768996), (19, 2219420892), (26, 1621884498), (38, 1109710446), (39, 1081256332), (52, 810942249), (57, 739806964), (76, 554855223), (78, 540628166), (114, 369903482), (156, 270314083), (169, 249520692), (228, 184951741), (247, 170724684), (338, 124760346), (494, 85362342), (507, 83173564), (676, 62380173), (741, 56908228), (857, 49205364), (988, 42681171), (1014, 41586782), (1277, 33021924), (1482, 28454114), (1714, 24602682), (2028, 20793391), (2554, 16510962), (2571, 16401788), (2964, 14227057), (3211, 13132668), (3428, 12301341), (3831, 11007308), (5108, 8255481), (5142, 8200894), (6422, 6566334), (7662, 5503654), (9633, 4377556), (10284, 4100447), (11141, 3785028), (12844, 3283167), (15324, 2751827), (16283, 2589756), (16601, 2540148), (19266, 2188778), (22282, 1892514), (24263, 1737996), (32566, 1294878), (33202, 1270074), (33423, 1261676), (38532, 1094389), (44564, 946257), (48526, 868998), (48849, 863252), (49803, 846716), (65132, 647439), (66404, 635037), (66846, 630838), (72789, 579332), (97052, 434499), (97698, 431626), (99606, 423358), (133692, 315419), (144833, 291156), (145578, 289666), (195396, 215813), (199212, 211679)]