348828948

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{1409}}^1$

素因数の和:1478

約数の個数: 108

約数和(自身を含む): 993376020

約数和(自身を除く): 644547072

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 529, 598, 828, 897, 1058, 1196, 1409, 1587, 1794, 2116, 2691, 2818, 3174, 3588, 4227, 4761, 5382, 5636, 6348, 6877, 8454, 9522, 10764, 12681, 13754, 16908, 18317, 19044, 20631, 25362, 27508, 32407, 36634, 41262, 50724, 54951, 61893, 64814, 73268, 82524, 97221, 109902, 123786, 129628, 164853, 194442, 219804, 247572, 291663, 329706, 388884, 421291, 583326, 659412, 745361, 842582, 1166652, 1263873, 1490722, 1685164, 2236083, 2527746, 2981444, 3791619, 4472166, 5055492, 6708249, 7583238, 8944332, 9689693, 13416498, 15166476, 19379386, 26832996, 29069079, 38758772, 58138158, 87207237, 116276316, 174414474, 348828948]

約数ペア:

[(1, 348828948), (2, 174414474), (3, 116276316), (4, 87207237), (6, 58138158), (9, 38758772), (12, 29069079), (13, 26832996), (18, 19379386), (23, 15166476), (26, 13416498), (36, 9689693), (39, 8944332), (46, 7583238), (52, 6708249), (69, 5055492), (78, 4472166), (92, 3791619), (117, 2981444), (138, 2527746), (156, 2236083), (207, 1685164), (234, 1490722), (276, 1263873), (299, 1166652), (414, 842582), (468, 745361), (529, 659412), (598, 583326), (828, 421291), (897, 388884), (1058, 329706), (1196, 291663), (1409, 247572), (1587, 219804), (1794, 194442), (2116, 164853), (2691, 129628), (2818, 123786), (3174, 109902), (3588, 97221), (4227, 82524), (4761, 73268), (5382, 64814), (5636, 61893), (6348, 54951), (6877, 50724), (8454, 41262), (9522, 36634), (10764, 32407), (12681, 27508), (13754, 25362), (16908, 20631), (18317, 19044)]