728380296

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{68819}}^1$

素因数の和:68848

約数の個数: 96

約数和(自身を含む): 2353644000

約数和(自身を除く): 1625263704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 378, 392, 441, 504, 588, 756, 882, 1176, 1323, 1512, 1764, 2646, 3528, 5292, 10584, 68819, 137638, 206457, 275276, 412914, 481733, 550552, 619371, 825828, 963466, 1238742, 1445199, 1651656, 1858113, 1926932, 2477484, 2890398, 3372131, 3716226, 3853864, 4335597, 4954968, 5780796, 6744262, 7432452, 8671194, 10116393, 11561592, 13006791, 13488524, 14864904, 17342388, 20232786, 26013582, 26977048, 30349179, 34684776, 40465572, 52027164, 60698358, 80931144, 91047537, 104054328, 121396716, 182095074, 242793432, 364190148, 728380296]

約数ペア:

[(1, 728380296), (2, 364190148), (3, 242793432), (4, 182095074), (6, 121396716), (7, 104054328), (8, 91047537), (9, 80931144), (12, 60698358), (14, 52027164), (18, 40465572), (21, 34684776), (24, 30349179), (27, 26977048), (28, 26013582), (36, 20232786), (42, 17342388), (49, 14864904), (54, 13488524), (56, 13006791), (63, 11561592), (72, 10116393), (84, 8671194), (98, 7432452), (108, 6744262), (126, 5780796), (147, 4954968), (168, 4335597), (189, 3853864), (196, 3716226), (216, 3372131), (252, 2890398), (294, 2477484), (378, 1926932), (392, 1858113), (441, 1651656), (504, 1445199), (588, 1238742), (756, 963466), (882, 825828), (1176, 619371), (1323, 550552), (1512, 481733), (1764, 412914), (2646, 275276), (3528, 206457), (5292, 137638), (10584, 68819)]