316988208

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:624

約数の個数: 160

約数和(自身を含む): 966842880

約数和(自身を除く): 649854672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 61, 69, 72, 92, 108, 122, 138, 144, 183, 184, 207, 216, 244, 276, 366, 368, 414, 432, 488, 523, 549, 552, 621, 732, 828, 976, 1046, 1098, 1104, 1242, 1403, 1464, 1569, 1647, 1656, 2092, 2196, 2484, 2806, 2928, 3138, 3294, 3312, 4184, 4209, 4392, 4707, 4968, 5612, 6276, 6588, 8368, 8418, 8784, 9414, 9936, 11224, 12029, 12552, 12627, 13176, 14121, 16836, 18828, 22448, 24058, 25104, 25254, 26352, 28242, 31903, 33672, 36087, 37656, 37881, 48116, 50508, 56484, 63806, 67344, 72174, 75312, 75762, 95709, 96232, 101016, 108261, 112968, 127612, 144348, 151524, 191418, 192464, 202032, 216522, 225936, 255224, 287127, 288696, 303048, 324783, 382836, 433044, 510448, 574254, 577392, 606096, 649566, 733769, 765672, 861381, 866088, 1148508, 1299132, 1467538, 1531344, 1722762, 1732176, 2201307, 2297016, 2598264, 2935076, 3445524, 4402614, 4594032, 5196528, 5870152, 6603921, 6891048, 8805228, 11740304, 13207842, 13782096, 17610456, 19811763, 26415684, 35220912, 39623526, 52831368, 79247052, 105662736, 158494104, 316988208]

約数ペア:

[(1, 316988208), (2, 158494104), (3, 105662736), (4, 79247052), (6, 52831368), (8, 39623526), (9, 35220912), (12, 26415684), (16, 19811763), (18, 17610456), (23, 13782096), (24, 13207842), (27, 11740304), (36, 8805228), (46, 6891048), (48, 6603921), (54, 5870152), (61, 5196528), (69, 4594032), (72, 4402614), (92, 3445524), (108, 2935076), (122, 2598264), (138, 2297016), (144, 2201307), (183, 1732176), (184, 1722762), (207, 1531344), (216, 1467538), (244, 1299132), (276, 1148508), (366, 866088), (368, 861381), (414, 765672), (432, 733769), (488, 649566), (523, 606096), (549, 577392), (552, 574254), (621, 510448), (732, 433044), (828, 382836), (976, 324783), (1046, 303048), (1098, 288696), (1104, 287127), (1242, 255224), (1403, 225936), (1464, 216522), (1569, 202032), (1647, 192464), (1656, 191418), (2092, 151524), (2196, 144348), (2484, 127612), (2806, 112968), (2928, 108261), (3138, 101016), (3294, 96232), (3312, 95709), (4184, 75762), (4209, 75312), (4392, 72174), (4707, 67344), (4968, 63806), (5612, 56484), (6276, 50508), (6588, 48116), (8368, 37881), (8418, 37656), (8784, 36087), (9414, 33672), (9936, 31903), (11224, 28242), (12029, 26352), (12552, 25254), (12627, 25104), (13176, 24058), (14121, 22448), (16836, 18828)]