31114692

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:312

約数の個数: 144

約数和(自身を含む): 99066240

約数和(自身を除く): 67951548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 81, 84, 102, 108, 119, 126, 153, 162, 189, 204, 238, 243, 252, 269, 306, 324, 357, 378, 459, 476, 486, 538, 567, 612, 714, 756, 807, 918, 972, 1071, 1076, 1134, 1377, 1428, 1614, 1701, 1836, 1883, 2142, 2268, 2421, 2754, 3213, 3228, 3402, 3766, 4131, 4284, 4573, 4842, 5508, 5649, 6426, 6804, 7263, 7532, 8262, 9146, 9639, 9684, 11298, 12852, 13719, 14526, 16524, 16947, 18292, 19278, 21789, 22596, 27438, 28917, 29052, 32011, 33894, 38556, 41157, 43578, 50841, 54876, 57834, 64022, 65367, 67788, 82314, 87156, 96033, 101682, 115668, 123471, 128044, 130734, 152523, 164628, 192066, 203364, 246942, 261468, 288099, 305046, 370413, 384132, 457569, 493884, 576198, 610092, 740826, 864297, 915138, 1111239, 1152396, 1481652, 1728594, 1830276, 2222478, 2592891, 3457188, 4444956, 5185782, 7778673, 10371564, 15557346, 31114692]

約数ペア:

[(1, 31114692), (2, 15557346), (3, 10371564), (4, 7778673), (6, 5185782), (7, 4444956), (9, 3457188), (12, 2592891), (14, 2222478), (17, 1830276), (18, 1728594), (21, 1481652), (27, 1152396), (28, 1111239), (34, 915138), (36, 864297), (42, 740826), (51, 610092), (54, 576198), (63, 493884), (68, 457569), (81, 384132), (84, 370413), (102, 305046), (108, 288099), (119, 261468), (126, 246942), (153, 203364), (162, 192066), (189, 164628), (204, 152523), (238, 130734), (243, 128044), (252, 123471), (269, 115668), (306, 101682), (324, 96033), (357, 87156), (378, 82314), (459, 67788), (476, 65367), (486, 64022), (538, 57834), (567, 54876), (612, 50841), (714, 43578), (756, 41157), (807, 38556), (918, 33894), (972, 32011), (1071, 29052), (1076, 28917), (1134, 27438), (1377, 22596), (1428, 21789), (1614, 19278), (1701, 18292), (1836, 16947), (1883, 16524), (2142, 14526), (2268, 13719), (2421, 12852), (2754, 11298), (3213, 9684), (3228, 9639), (3402, 9146), (3766, 8262), (4131, 7532), (4284, 7263), (4573, 6804), (4842, 6426), (5508, 5649)]