329432868

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1$

素因数の和:778

約数の個数: 144

約数和(自身を含む): 952136640

約数和(自身を除く): 622703772

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 41, 51, 57, 68, 76, 82, 102, 114, 123, 153, 164, 171, 204, 228, 246, 306, 323, 342, 369, 492, 612, 646, 684, 691, 697, 738, 779, 969, 1292, 1382, 1394, 1476, 1558, 1938, 2073, 2091, 2337, 2764, 2788, 2907, 3116, 3876, 4146, 4182, 4674, 5814, 6219, 6273, 7011, 8292, 8364, 9348, 11628, 11747, 12438, 12546, 13129, 13243, 14022, 23494, 24876, 25092, 26258, 26486, 28044, 28331, 35241, 39387, 39729, 46988, 52516, 52972, 56662, 70482, 78774, 79458, 84993, 105723, 113324, 118161, 119187, 140964, 157548, 158916, 169986, 211446, 223193, 236322, 238374, 254979, 339972, 422892, 446386, 472644, 476748, 481627, 509958, 538289, 669579, 892772, 963254, 1019916, 1076578, 1339158, 1444881, 1614867, 1926508, 2008737, 2153156, 2678316, 2889762, 3229734, 4017474, 4334643, 4844601, 5779524, 6459468, 8034948, 8669286, 9150913, 9689202, 17338572, 18301826, 19378404, 27452739, 36603652, 54905478, 82358217, 109810956, 164716434, 329432868]

約数ペア:

[(1, 329432868), (2, 164716434), (3, 109810956), (4, 82358217), (6, 54905478), (9, 36603652), (12, 27452739), (17, 19378404), (18, 18301826), (19, 17338572), (34, 9689202), (36, 9150913), (38, 8669286), (41, 8034948), (51, 6459468), (57, 5779524), (68, 4844601), (76, 4334643), (82, 4017474), (102, 3229734), (114, 2889762), (123, 2678316), (153, 2153156), (164, 2008737), (171, 1926508), (204, 1614867), (228, 1444881), (246, 1339158), (306, 1076578), (323, 1019916), (342, 963254), (369, 892772), (492, 669579), (612, 538289), (646, 509958), (684, 481627), (691, 476748), (697, 472644), (738, 446386), (779, 422892), (969, 339972), (1292, 254979), (1382, 238374), (1394, 236322), (1476, 223193), (1558, 211446), (1938, 169986), (2073, 158916), (2091, 157548), (2337, 140964), (2764, 119187), (2788, 118161), (2907, 113324), (3116, 105723), (3876, 84993), (4146, 79458), (4182, 78774), (4674, 70482), (5814, 56662), (6219, 52972), (6273, 52516), (7011, 46988), (8292, 39729), (8364, 39387), (9348, 35241), (11628, 28331), (11747, 28044), (12438, 26486), (12546, 26258), (13129, 25092), (13243, 24876), (14022, 23494)]