226947708

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{2029}}^1$

素因数の和:2291

約数の個数: 72

約数和(自身を含む): 620692800

約数和(自身を除く): 393745092

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 239, 468, 478, 717, 956, 1434, 2029, 2151, 2868, 3107, 4058, 4302, 6087, 6214, 8116, 8604, 9321, 12174, 12428, 18261, 18642, 24348, 26377, 27963, 36522, 37284, 52754, 55926, 73044, 79131, 105508, 111852, 158262, 237393, 316524, 474786, 484931, 949572, 969862, 1454793, 1939724, 2909586, 4364379, 5819172, 6304103, 8728758, 12608206, 17457516, 18912309, 25216412, 37824618, 56736927, 75649236, 113473854, 226947708]

約数ペア:

[(1, 226947708), (2, 113473854), (3, 75649236), (4, 56736927), (6, 37824618), (9, 25216412), (12, 18912309), (13, 17457516), (18, 12608206), (26, 8728758), (36, 6304103), (39, 5819172), (52, 4364379), (78, 2909586), (117, 1939724), (156, 1454793), (234, 969862), (239, 949572), (468, 484931), (478, 474786), (717, 316524), (956, 237393), (1434, 158262), (2029, 111852), (2151, 105508), (2868, 79131), (3107, 73044), (4058, 55926), (4302, 52754), (6087, 37284), (6214, 36522), (8116, 27963), (8604, 26377), (9321, 24348), (12174, 18642), (12428, 18261)]