2897684816

素因数分解:

$2^4\times {\mathrm{13}}^4\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:450

約数の個数: 100

約数和(自身を含む): 6457139172

約数和(自身を除く): 3559454356

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 169, 208, 221, 272, 338, 373, 442, 676, 746, 884, 1352, 1492, 1768, 2197, 2704, 2873, 2984, 3536, 4394, 4849, 5746, 5968, 6341, 8788, 9698, 11492, 12682, 17576, 19396, 22984, 25364, 28561, 35152, 37349, 38792, 45968, 50728, 57122, 63037, 74698, 77584, 82433, 101456, 114244, 126074, 149396, 164866, 228488, 252148, 298792, 329732, 456976, 485537, 504296, 597584, 659464, 819481, 971074, 1008592, 1071629, 1318928, 1638962, 1942148, 2143258, 3277924, 3884296, 4286516, 6555848, 7768592, 8573032, 10653253, 13111696, 13931177, 17146064, 21306506, 27862354, 42613012, 55724708, 85226024, 111449416, 170452048, 181105301, 222898832, 362210602, 724421204, 1448842408, 2897684816]

約数ペア:

[(1, 2897684816), (2, 1448842408), (4, 724421204), (8, 362210602), (13, 222898832), (16, 181105301), (17, 170452048), (26, 111449416), (34, 85226024), (52, 55724708), (68, 42613012), (104, 27862354), (136, 21306506), (169, 17146064), (208, 13931177), (221, 13111696), (272, 10653253), (338, 8573032), (373, 7768592), (442, 6555848), (676, 4286516), (746, 3884296), (884, 3277924), (1352, 2143258), (1492, 1942148), (1768, 1638962), (2197, 1318928), (2704, 1071629), (2873, 1008592), (2984, 971074), (3536, 819481), (4394, 659464), (4849, 597584), (5746, 504296), (5968, 485537), (6341, 456976), (8788, 329732), (9698, 298792), (11492, 252148), (12682, 228488), (17576, 164866), (19396, 149396), (22984, 126074), (25364, 114244), (28561, 101456), (35152, 82433), (37349, 77584), (38792, 74698), (45968, 63037), (50728, 57122)]