821304

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:101

約数の個数: 96

約数和(自身を含む): 2611440

約数和(自身を除く): 1790136

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 33, 34, 36, 44, 51, 61, 66, 68, 72, 88, 99, 102, 122, 132, 136, 153, 183, 187, 198, 204, 244, 264, 306, 366, 374, 396, 408, 488, 549, 561, 612, 671, 732, 748, 792, 1037, 1098, 1122, 1224, 1342, 1464, 1496, 1683, 2013, 2074, 2196, 2244, 2684, 3111, 3366, 4026, 4148, 4392, 4488, 5368, 6039, 6222, 6732, 8052, 8296, 9333, 11407, 12078, 12444, 13464, 16104, 18666, 22814, 24156, 24888, 34221, 37332, 45628, 48312, 68442, 74664, 91256, 102663, 136884, 205326, 273768, 410652, 821304]

約数ペア:

[(1, 821304), (2, 410652), (3, 273768), (4, 205326), (6, 136884), (8, 102663), (9, 91256), (11, 74664), (12, 68442), (17, 48312), (18, 45628), (22, 37332), (24, 34221), (33, 24888), (34, 24156), (36, 22814), (44, 18666), (51, 16104), (61, 13464), (66, 12444), (68, 12078), (72, 11407), (88, 9333), (99, 8296), (102, 8052), (122, 6732), (132, 6222), (136, 6039), (153, 5368), (183, 4488), (187, 4392), (198, 4148), (204, 4026), (244, 3366), (264, 3111), (306, 2684), (366, 2244), (374, 2196), (396, 2074), (408, 2013), (488, 1683), (549, 1496), (561, 1464), (612, 1342), (671, 1224), (732, 1122), (748, 1098), (792, 1037)]