222116004

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:650

約数の個数: 144

約数和(自身を含む): 658082880

約数和(自身を除く): 435966876

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 53, 57, 66, 76, 99, 106, 114, 132, 159, 171, 198, 209, 212, 228, 318, 342, 396, 418, 477, 557, 583, 627, 636, 684, 836, 954, 1007, 1114, 1166, 1254, 1671, 1749, 1881, 1908, 2014, 2228, 2332, 2508, 3021, 3342, 3498, 3762, 4028, 5013, 5247, 6042, 6127, 6684, 6996, 7524, 9063, 10026, 10494, 10583, 11077, 12084, 12254, 18126, 18381, 20052, 20988, 21166, 22154, 24508, 29521, 31749, 33231, 36252, 36762, 42332, 44308, 55143, 59042, 63498, 66462, 73524, 88563, 95247, 99693, 110286, 116413, 118084, 126996, 132924, 177126, 190494, 199386, 220572, 232826, 265689, 324731, 349239, 354252, 380988, 398772, 465652, 531378, 560899, 649462, 698478, 974193, 1047717, 1062756, 1121798, 1298924, 1396956, 1682697, 1948386, 2095434, 2243596, 2922579, 3365394, 3896772, 4190868, 5048091, 5845158, 6169889, 6730788, 10096182, 11690316, 12339778, 18509667, 20192364, 24679556, 37019334, 55529001, 74038668, 111058002, 222116004]

約数ペア:

[(1, 222116004), (2, 111058002), (3, 74038668), (4, 55529001), (6, 37019334), (9, 24679556), (11, 20192364), (12, 18509667), (18, 12339778), (19, 11690316), (22, 10096182), (33, 6730788), (36, 6169889), (38, 5845158), (44, 5048091), (53, 4190868), (57, 3896772), (66, 3365394), (76, 2922579), (99, 2243596), (106, 2095434), (114, 1948386), (132, 1682697), (159, 1396956), (171, 1298924), (198, 1121798), (209, 1062756), (212, 1047717), (228, 974193), (318, 698478), (342, 649462), (396, 560899), (418, 531378), (477, 465652), (557, 398772), (583, 380988), (627, 354252), (636, 349239), (684, 324731), (836, 265689), (954, 232826), (1007, 220572), (1114, 199386), (1166, 190494), (1254, 177126), (1671, 132924), (1749, 126996), (1881, 118084), (1908, 116413), (2014, 110286), (2228, 99693), (2332, 95247), (2508, 88563), (3021, 73524), (3342, 66462), (3498, 63498), (3762, 59042), (4028, 55143), (5013, 44308), (5247, 42332), (6042, 36762), (6127, 36252), (6684, 33231), (6996, 31749), (7524, 29521), (9063, 24508), (10026, 22154), (10494, 21166), (10583, 20988), (11077, 20052), (12084, 18381), (12254, 18126)]