321515568

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1187}}^1$

素因数の和:1237

約数の個数: 200

約数和(自身を含む): 1069485120

約数和(自身を除く): 747969552

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 33, 36, 38, 44, 48, 54, 57, 66, 72, 76, 81, 88, 99, 108, 114, 132, 144, 152, 162, 171, 176, 198, 209, 216, 228, 264, 297, 304, 324, 342, 396, 418, 432, 456, 513, 528, 594, 627, 648, 684, 792, 836, 891, 912, 1026, 1187, 1188, 1254, 1296, 1368, 1539, 1584, 1672, 1782, 1881, 2052, 2374, 2376, 2508, 2736, 3078, 3344, 3561, 3564, 3762, 4104, 4748, 4752, 5016, 5643, 6156, 7122, 7128, 7524, 8208, 9496, 10032, 10683, 11286, 12312, 13057, 14244, 14256, 15048, 16929, 18992, 21366, 22553, 22572, 24624, 26114, 28488, 30096, 32049, 33858, 39171, 42732, 45106, 45144, 52228, 56976, 64098, 67659, 67716, 78342, 85464, 90212, 90288, 96147, 104456, 117513, 128196, 135318, 135432, 156684, 170928, 180424, 192294, 202977, 208912, 235026, 248083, 256392, 270636, 270864, 313368, 352539, 360848, 384588, 405954, 470052, 496166, 512784, 541272, 608931, 626736, 705078, 744249, 769176, 811908, 940104, 992332, 1057617, 1082544, 1217862, 1410156, 1488498, 1538352, 1623816, 1826793, 1880208, 1984664, 2115234, 2232747, 2435724, 2820312, 2976996, 3247632, 3653586, 3969328, 4230468, 4465494, 4871448, 5640624, 5953992, 6698241, 7307172, 8460936, 8930988, 9742896, 11907984, 13396482, 14614344, 16921872, 17861976, 20094723, 26792964, 29228688, 35723952, 40189446, 53585928, 80378892, 107171856, 160757784, 321515568]

約数ペア:

[(1, 321515568), (2, 160757784), (3, 107171856), (4, 80378892), (6, 53585928), (8, 40189446), (9, 35723952), (11, 29228688), (12, 26792964), (16, 20094723), (18, 17861976), (19, 16921872), (22, 14614344), (24, 13396482), (27, 11907984), (33, 9742896), (36, 8930988), (38, 8460936), (44, 7307172), (48, 6698241), (54, 5953992), (57, 5640624), (66, 4871448), (72, 4465494), (76, 4230468), (81, 3969328), (88, 3653586), (99, 3247632), (108, 2976996), (114, 2820312), (132, 2435724), (144, 2232747), (152, 2115234), (162, 1984664), (171, 1880208), (176, 1826793), (198, 1623816), (209, 1538352), (216, 1488498), (228, 1410156), (264, 1217862), (297, 1082544), (304, 1057617), (324, 992332), (342, 940104), (396, 811908), (418, 769176), (432, 744249), (456, 705078), (513, 626736), (528, 608931), (594, 541272), (627, 512784), (648, 496166), (684, 470052), (792, 405954), (836, 384588), (891, 360848), (912, 352539), (1026, 313368), (1187, 270864), (1188, 270636), (1254, 256392), (1296, 248083), (1368, 235026), (1539, 208912), (1584, 202977), (1672, 192294), (1782, 180424), (1881, 170928), (2052, 156684), (2374, 135432), (2376, 135318), (2508, 128196), (2736, 117513), (3078, 104456), (3344, 96147), (3561, 90288), (3564, 90212), (3762, 85464), (4104, 78342), (4748, 67716), (4752, 67659), (5016, 64098), (5643, 56976), (6156, 52228), (7122, 45144), (7128, 45106), (7524, 42732), (8208, 39171), (9496, 33858), (10032, 32049), (10683, 30096), (11286, 28488), (12312, 26114), (13057, 24624), (14244, 22572), (14256, 22553), (15048, 21366), (16929, 18992)]