274248877552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1\times {\mathrm{421}}^1$

素因数の和:1011

約数の個数: 160

約数和(自身を含む): 587992991040

約数和(自身を除く): 313744113488

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 97, 104, 166, 194, 208, 332, 388, 389, 421, 664, 776, 778, 842, 1079, 1261, 1328, 1552, 1556, 1684, 2158, 2522, 3112, 3368, 4316, 5044, 5057, 5473, 6224, 6736, 8051, 8632, 10088, 10114, 10946, 16102, 17264, 20176, 20228, 21892, 32204, 32287, 34943, 37733, 40456, 40837, 43784, 64408, 64574, 69886, 75466, 80912, 81674, 87568, 104663, 128816, 129148, 139772, 150932, 163348, 163769, 209326, 258296, 279544, 301864, 326696, 327538, 418652, 419731, 454259, 490529, 516592, 530881, 559088, 603728, 653392, 655076, 837304, 839462, 908518, 981058, 1061762, 1310152, 1674608, 1678924, 1817036, 1962116, 2123524, 2128997, 2620304, 3131839, 3357848, 3389471, 3634072, 3924232, 4247048, 4257994, 6263678, 6715696, 6778942, 7268144, 7848464, 8494096, 8515988, 12527356, 13557884, 13592827, 15885593, 17031976, 25054712, 27115768, 27185654, 31771186, 34063952, 40713907, 44063123, 50109424, 54231536, 54371308, 63542372, 81427814, 88126246, 108742616, 127084744, 162855628, 176252492, 176706751, 206512709, 217485232, 254169488, 325711256, 352504984, 353413502, 413025418, 651422512, 705009968, 706827004, 826050836, 1318504219, 1413654008, 1652101672, 2637008438, 2827308016, 3304203344, 5274016876, 10548033752, 17140554847, 21096067504, 34281109694, 68562219388, 137124438776, 274248877552]

約数ペア:

[(1, 274248877552), (2, 137124438776), (4, 68562219388), (8, 34281109694), (13, 21096067504), (16, 17140554847), (26, 10548033752), (52, 5274016876), (83, 3304203344), (97, 2827308016), (104, 2637008438), (166, 1652101672), (194, 1413654008), (208, 1318504219), (332, 826050836), (388, 706827004), (389, 705009968), (421, 651422512), (664, 413025418), (776, 353413502), (778, 352504984), (842, 325711256), (1079, 254169488), (1261, 217485232), (1328, 206512709), (1552, 176706751), (1556, 176252492), (1684, 162855628), (2158, 127084744), (2522, 108742616), (3112, 88126246), (3368, 81427814), (4316, 63542372), (5044, 54371308), (5057, 54231536), (5473, 50109424), (6224, 44063123), (6736, 40713907), (8051, 34063952), (8632, 31771186), (10088, 27185654), (10114, 27115768), (10946, 25054712), (16102, 17031976), (17264, 15885593), (20176, 13592827), (20228, 13557884), (21892, 12527356), (32204, 8515988), (32287, 8494096), (34943, 7848464), (37733, 7268144), (40456, 6778942), (40837, 6715696), (43784, 6263678), (64408, 4257994), (64574, 4247048), (69886, 3924232), (75466, 3634072), (80912, 3389471), (81674, 3357848), (87568, 3131839), (104663, 2620304), (128816, 2128997), (129148, 2123524), (139772, 1962116), (150932, 1817036), (163348, 1678924), (163769, 1674608), (209326, 1310152), (258296, 1061762), (279544, 981058), (301864, 908518), (326696, 839462), (327538, 837304), (418652, 655076), (419731, 653392), (454259, 603728), (490529, 559088), (516592, 530881)]