449606412

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{2393}}^1$

素因数の和:2727

約数の個数: 72

約数和(自身を含む): 1207782576

約数和(自身を除く): 758176164

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 307, 612, 614, 921, 1228, 1842, 2393, 2763, 3684, 4786, 5219, 5526, 7179, 9572, 10438, 11052, 14358, 15657, 20876, 21537, 28716, 31314, 40681, 43074, 46971, 62628, 81362, 86148, 93942, 122043, 162724, 187884, 244086, 366129, 488172, 732258, 734651, 1464516, 1469302, 2203953, 2938604, 4407906, 6611859, 8815812, 12489067, 13223718, 24978134, 26447436, 37467201, 49956268, 74934402, 112401603, 149868804, 224803206, 449606412]

約数ペア:

[(1, 449606412), (2, 224803206), (3, 149868804), (4, 112401603), (6, 74934402), (9, 49956268), (12, 37467201), (17, 26447436), (18, 24978134), (34, 13223718), (36, 12489067), (51, 8815812), (68, 6611859), (102, 4407906), (153, 2938604), (204, 2203953), (306, 1469302), (307, 1464516), (612, 734651), (614, 732258), (921, 488172), (1228, 366129), (1842, 244086), (2393, 187884), (2763, 162724), (3684, 122043), (4786, 93942), (5219, 86148), (5526, 81362), (7179, 62628), (9572, 46971), (10438, 43074), (11052, 40681), (14358, 31314), (15657, 28716), (20876, 21537)]