222872904

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:484

約数の個数: 128

約数和(自身を含む): 645696000

約数和(自身を除く): 422823096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 79, 108, 111, 148, 158, 216, 222, 237, 296, 316, 333, 353, 444, 474, 632, 666, 706, 711, 888, 948, 999, 1059, 1332, 1412, 1422, 1896, 1998, 2118, 2133, 2664, 2824, 2844, 2923, 3177, 3996, 4236, 4266, 5688, 5846, 6354, 7992, 8472, 8532, 8769, 9531, 11692, 12708, 13061, 17064, 17538, 19062, 23384, 25416, 26122, 26307, 27887, 35076, 38124, 39183, 52244, 52614, 55774, 70152, 76248, 78366, 78921, 83661, 104488, 105228, 111548, 117549, 156732, 157842, 167322, 210456, 223096, 235098, 250983, 313464, 315684, 334644, 352647, 470196, 501966, 631368, 669288, 705294, 752949, 940392, 1003932, 1031819, 1410588, 1505898, 2007864, 2063638, 2821176, 3011796, 3095457, 4127276, 6023592, 6190914, 8254552, 9286371, 12381828, 18572742, 24763656, 27859113, 37145484, 55718226, 74290968, 111436452, 222872904]

約数ペア:

[(1, 222872904), (2, 111436452), (3, 74290968), (4, 55718226), (6, 37145484), (8, 27859113), (9, 24763656), (12, 18572742), (18, 12381828), (24, 9286371), (27, 8254552), (36, 6190914), (37, 6023592), (54, 4127276), (72, 3095457), (74, 3011796), (79, 2821176), (108, 2063638), (111, 2007864), (148, 1505898), (158, 1410588), (216, 1031819), (222, 1003932), (237, 940392), (296, 752949), (316, 705294), (333, 669288), (353, 631368), (444, 501966), (474, 470196), (632, 352647), (666, 334644), (706, 315684), (711, 313464), (888, 250983), (948, 235098), (999, 223096), (1059, 210456), (1332, 167322), (1412, 157842), (1422, 156732), (1896, 117549), (1998, 111548), (2118, 105228), (2133, 104488), (2664, 83661), (2824, 78921), (2844, 78366), (2923, 76248), (3177, 70152), (3996, 55774), (4236, 52614), (4266, 52244), (5688, 39183), (5846, 38124), (6354, 35076), (7992, 27887), (8472, 26307), (8532, 26122), (8769, 25416), (9531, 23384), (11692, 19062), (12708, 17538), (13061, 17064)]