291264996

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^2\times {\mathrm{593}}^1$

素因数の和:733

約数の個数: 72

約数和(自身を含む): 755026272

約数和(自身を除く): 463761276

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 61, 66, 122, 132, 183, 244, 366, 593, 671, 732, 1186, 1342, 1779, 2013, 2372, 2684, 3558, 3721, 4026, 6523, 7116, 7442, 8052, 11163, 13046, 14884, 19569, 22326, 26092, 36173, 39138, 40931, 44652, 72346, 78276, 81862, 108519, 122793, 144692, 163724, 217038, 245586, 397903, 434076, 491172, 795806, 1193709, 1591612, 2206553, 2387418, 4413106, 4774836, 6619659, 8826212, 13239318, 24272083, 26478636, 48544166, 72816249, 97088332, 145632498, 291264996]

約数ペア:

[(1, 291264996), (2, 145632498), (3, 97088332), (4, 72816249), (6, 48544166), (11, 26478636), (12, 24272083), (22, 13239318), (33, 8826212), (44, 6619659), (61, 4774836), (66, 4413106), (122, 2387418), (132, 2206553), (183, 1591612), (244, 1193709), (366, 795806), (593, 491172), (671, 434076), (732, 397903), (1186, 245586), (1342, 217038), (1779, 163724), (2013, 144692), (2372, 122793), (2684, 108519), (3558, 81862), (3721, 78276), (4026, 72346), (6523, 44652), (7116, 40931), (7442, 39138), (8052, 36173), (11163, 26092), (13046, 22326), (14884, 19569)]