1887473808

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{4397}}^1$

素因数の和:4693

約数の個数: 120

約数和(自身を含む): 5785094016

約数和(自身を除く): 3897620208

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 271, 396, 528, 542, 792, 813, 1084, 1584, 1626, 2168, 2439, 2981, 3252, 4336, 4397, 4878, 5962, 6504, 8794, 8943, 9756, 11924, 13008, 13191, 17588, 17886, 19512, 23848, 26382, 26829, 35176, 35772, 39024, 39573, 47696, 48367, 52764, 53658, 70352, 71544, 79146, 96734, 105528, 107316, 143088, 145101, 158292, 193468, 211056, 214632, 290202, 316584, 386936, 429264, 435303, 580404, 633168, 773872, 870606, 1160808, 1191587, 1741212, 2321616, 2383174, 3482424, 3574761, 4766348, 6964848, 7149522, 9532696, 10724283, 13107457, 14299044, 19065392, 21448566, 26214914, 28598088, 39322371, 42897132, 52429828, 57196176, 78644742, 85794264, 104859656, 117967113, 157289484, 171588528, 209719312, 235934226, 314578968, 471868452, 629157936, 943736904, 1887473808]

約数ペア:

[(1, 1887473808), (2, 943736904), (3, 629157936), (4, 471868452), (6, 314578968), (8, 235934226), (9, 209719312), (11, 171588528), (12, 157289484), (16, 117967113), (18, 104859656), (22, 85794264), (24, 78644742), (33, 57196176), (36, 52429828), (44, 42897132), (48, 39322371), (66, 28598088), (72, 26214914), (88, 21448566), (99, 19065392), (132, 14299044), (144, 13107457), (176, 10724283), (198, 9532696), (264, 7149522), (271, 6964848), (396, 4766348), (528, 3574761), (542, 3482424), (792, 2383174), (813, 2321616), (1084, 1741212), (1584, 1191587), (1626, 1160808), (2168, 870606), (2439, 773872), (2981, 633168), (3252, 580404), (4336, 435303), (4397, 429264), (4878, 386936), (5962, 316584), (6504, 290202), (8794, 214632), (8943, 211056), (9756, 193468), (11924, 158292), (13008, 145101), (13191, 143088), (17588, 107316), (17886, 105528), (19512, 96734), (23848, 79146), (26382, 71544), (26829, 70352), (35176, 53658), (35772, 52764), (39024, 48367), (39573, 47696)]