729568476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2819}}^1$

素因数の和:2928

約数の個数: 144

約数和(自身を含む): 2299315200

約数和(自身を除く): 1569746724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 79, 84, 91, 117, 126, 156, 158, 182, 234, 237, 252, 273, 316, 364, 468, 474, 546, 553, 711, 819, 948, 1027, 1092, 1106, 1422, 1638, 1659, 2054, 2212, 2819, 2844, 3081, 3276, 3318, 4108, 4977, 5638, 6162, 6636, 7189, 8457, 9243, 9954, 11276, 12324, 14378, 16914, 18486, 19733, 19908, 21567, 25371, 28756, 33828, 36647, 36972, 39466, 43134, 50742, 59199, 64701, 73294, 78932, 86268, 101484, 109941, 118398, 129402, 146588, 177597, 219882, 222701, 236796, 256529, 258804, 329823, 355194, 439764, 445402, 513058, 659646, 668103, 710388, 769587, 890804, 1026116, 1319292, 1336206, 1539174, 1558907, 2004309, 2308761, 2672412, 2895113, 3078348, 3117814, 4008618, 4617522, 4676721, 5790226, 6235628, 8017236, 8685339, 9235044, 9353442, 11580452, 14030163, 17370678, 18706884, 20265791, 26056017, 28060326, 34741356, 40531582, 52112034, 56120652, 60797373, 81063164, 104224068, 121594746, 182392119, 243189492, 364784238, 729568476]

約数ペア:

[(1, 729568476), (2, 364784238), (3, 243189492), (4, 182392119), (6, 121594746), (7, 104224068), (9, 81063164), (12, 60797373), (13, 56120652), (14, 52112034), (18, 40531582), (21, 34741356), (26, 28060326), (28, 26056017), (36, 20265791), (39, 18706884), (42, 17370678), (52, 14030163), (63, 11580452), (78, 9353442), (79, 9235044), (84, 8685339), (91, 8017236), (117, 6235628), (126, 5790226), (156, 4676721), (158, 4617522), (182, 4008618), (234, 3117814), (237, 3078348), (252, 2895113), (273, 2672412), (316, 2308761), (364, 2004309), (468, 1558907), (474, 1539174), (546, 1336206), (553, 1319292), (711, 1026116), (819, 890804), (948, 769587), (1027, 710388), (1092, 668103), (1106, 659646), (1422, 513058), (1638, 445402), (1659, 439764), (2054, 355194), (2212, 329823), (2819, 258804), (2844, 256529), (3081, 236796), (3276, 222701), (3318, 219882), (4108, 177597), (4977, 146588), (5638, 129402), (6162, 118398), (6636, 109941), (7189, 101484), (8457, 86268), (9243, 78932), (9954, 73294), (11276, 64701), (12324, 59199), (14378, 50742), (16914, 43134), (18486, 39466), (19733, 36972), (19908, 36647), (21567, 33828), (25371, 28756)]