211575816

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{719}}^1$

素因数の和:859

約数の個数: 96

約数和(自身を含む): 591926400

約数和(自身を除く): 380350584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 67, 72, 122, 134, 183, 201, 244, 268, 366, 402, 488, 536, 549, 603, 719, 732, 804, 1098, 1206, 1438, 1464, 1608, 2157, 2196, 2412, 2876, 4087, 4314, 4392, 4824, 5752, 6471, 8174, 8628, 12261, 12942, 16348, 17256, 24522, 25884, 32696, 36783, 43859, 48173, 49044, 51768, 73566, 87718, 96346, 98088, 131577, 144519, 147132, 175436, 192692, 263154, 289038, 294264, 350872, 385384, 394731, 433557, 526308, 578076, 789462, 867114, 1052616, 1156152, 1578924, 1734228, 2938553, 3157848, 3468456, 5877106, 8815659, 11754212, 17631318, 23508424, 26446977, 35262636, 52893954, 70525272, 105787908, 211575816]

約数ペア:

[(1, 211575816), (2, 105787908), (3, 70525272), (4, 52893954), (6, 35262636), (8, 26446977), (9, 23508424), (12, 17631318), (18, 11754212), (24, 8815659), (36, 5877106), (61, 3468456), (67, 3157848), (72, 2938553), (122, 1734228), (134, 1578924), (183, 1156152), (201, 1052616), (244, 867114), (268, 789462), (366, 578076), (402, 526308), (488, 433557), (536, 394731), (549, 385384), (603, 350872), (719, 294264), (732, 289038), (804, 263154), (1098, 192692), (1206, 175436), (1438, 147132), (1464, 144519), (1608, 131577), (2157, 98088), (2196, 96346), (2412, 87718), (2876, 73566), (4087, 51768), (4314, 49044), (4392, 48173), (4824, 43859), (5752, 36783), (6471, 32696), (8174, 25884), (8628, 24522), (12261, 17256), (12942, 16348)]