172319004

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:241

約数の個数: 216

約数和(自身を含む): 548992080

約数和(自身を除く): 376673076

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 17, 18, 22, 26, 33, 34, 36, 39, 44, 51, 52, 66, 68, 78, 99, 102, 117, 121, 132, 143, 153, 156, 179, 187, 198, 204, 221, 234, 242, 286, 306, 358, 363, 374, 396, 429, 442, 468, 484, 537, 561, 572, 612, 663, 716, 726, 748, 858, 884, 1074, 1089, 1122, 1287, 1326, 1452, 1573, 1611, 1683, 1716, 1969, 1989, 2057, 2148, 2178, 2244, 2327, 2431, 2574, 2652, 3043, 3146, 3222, 3366, 3938, 3978, 4114, 4356, 4654, 4719, 4862, 5148, 5907, 6086, 6171, 6292, 6444, 6732, 6981, 7293, 7876, 7956, 8228, 9129, 9308, 9438, 9724, 11814, 12172, 12342, 13962, 14157, 14586, 17721, 18258, 18513, 18876, 20943, 21659, 21879, 23628, 24684, 25597, 26741, 27387, 27924, 28314, 29172, 33473, 35442, 36516, 37026, 39559, 41886, 43318, 43758, 51194, 53482, 54774, 56628, 64977, 66946, 70884, 74052, 76791, 79118, 80223, 83772, 86636, 87516, 100419, 102388, 106964, 109548, 118677, 129954, 133892, 153582, 158236, 160446, 194931, 200838, 230373, 237354, 240669, 259908, 281567, 301257, 307164, 320892, 356031, 368203, 389862, 401676, 435149, 460746, 474708, 481338, 563134, 602514, 712062, 736406, 779724, 844701, 870298, 921492, 962676, 1104609, 1126268, 1205028, 1305447, 1424124, 1472812, 1689402, 1740596, 2209218, 2534103, 2610894, 3313827, 3378804, 3916341, 4418436, 4786639, 5068206, 5221788, 6627654, 7832682, 9573278, 10136412, 13255308, 14359917, 15665364, 19146556, 28719834, 43079751, 57439668, 86159502, 172319004]

約数ペア:

[(1, 172319004), (2, 86159502), (3, 57439668), (4, 43079751), (6, 28719834), (9, 19146556), (11, 15665364), (12, 14359917), (13, 13255308), (17, 10136412), (18, 9573278), (22, 7832682), (26, 6627654), (33, 5221788), (34, 5068206), (36, 4786639), (39, 4418436), (44, 3916341), (51, 3378804), (52, 3313827), (66, 2610894), (68, 2534103), (78, 2209218), (99, 1740596), (102, 1689402), (117, 1472812), (121, 1424124), (132, 1305447), (143, 1205028), (153, 1126268), (156, 1104609), (179, 962676), (187, 921492), (198, 870298), (204, 844701), (221, 779724), (234, 736406), (242, 712062), (286, 602514), (306, 563134), (358, 481338), (363, 474708), (374, 460746), (396, 435149), (429, 401676), (442, 389862), (468, 368203), (484, 356031), (537, 320892), (561, 307164), (572, 301257), (612, 281567), (663, 259908), (716, 240669), (726, 237354), (748, 230373), (858, 200838), (884, 194931), (1074, 160446), (1089, 158236), (1122, 153582), (1287, 133892), (1326, 129954), (1452, 118677), (1573, 109548), (1611, 106964), (1683, 102388), (1716, 100419), (1969, 87516), (1989, 86636), (2057, 83772), (2148, 80223), (2178, 79118), (2244, 76791), (2327, 74052), (2431, 70884), (2574, 66946), (2652, 64977), (3043, 56628), (3146, 54774), (3222, 53482), (3366, 51194), (3938, 43758), (3978, 43318), (4114, 41886), (4356, 39559), (4654, 37026), (4719, 36516), (4862, 35442), (5148, 33473), (5907, 29172), (6086, 28314), (6171, 27924), (6292, 27387), (6444, 26741), (6732, 25597), (6981, 24684), (7293, 23628), (7876, 21879), (7956, 21659), (8228, 20943), (9129, 18876), (9308, 18513), (9438, 18258), (9724, 17721), (11814, 14586), (12172, 14157), (12342, 13962)]