325868972

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{773}}^1$

素因数の和:879

約数の個数: 72

約数和(自身を含む): 686005488

約数和(自身を除く): 360136516

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 67, 121, 134, 143, 242, 268, 286, 484, 572, 737, 773, 871, 1474, 1546, 1573, 1742, 2948, 3092, 3146, 3484, 6292, 8107, 8503, 9581, 10049, 16214, 17006, 19162, 20098, 32428, 34012, 38324, 40196, 51791, 93533, 103582, 105391, 110539, 187066, 207164, 210782, 221078, 374132, 421564, 442156, 569701, 673283, 1139402, 1215929, 1346566, 2278804, 2431858, 2693132, 4863716, 6266711, 7406113, 12533422, 14812226, 25066844, 29624452, 81467243, 162934486, 325868972]

約数ペア:

[(1, 325868972), (2, 162934486), (4, 81467243), (11, 29624452), (13, 25066844), (22, 14812226), (26, 12533422), (44, 7406113), (52, 6266711), (67, 4863716), (121, 2693132), (134, 2431858), (143, 2278804), (242, 1346566), (268, 1215929), (286, 1139402), (484, 673283), (572, 569701), (737, 442156), (773, 421564), (871, 374132), (1474, 221078), (1546, 210782), (1573, 207164), (1742, 187066), (2948, 110539), (3092, 105391), (3146, 103582), (3484, 93533), (6292, 51791), (8107, 40196), (8503, 38324), (9581, 34012), (10049, 32428), (16214, 20098), (17006, 19162)]