65428704

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1$

素因数の和:1133

約数の個数: 144

約数和(自身を含む): 213857280

約数和(自身を除く): 148428576

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 96, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 288, 304, 342, 352, 396, 418, 456, 528, 608, 627, 684, 792, 836, 912, 1056, 1087, 1254, 1368, 1584, 1672, 1824, 1881, 2174, 2508, 2736, 3168, 3261, 3344, 3762, 4348, 5016, 5472, 6522, 6688, 7524, 8696, 9783, 10032, 11957, 13044, 15048, 17392, 19566, 20064, 20653, 23914, 26088, 30096, 34784, 35871, 39132, 41306, 47828, 52176, 60192, 61959, 71742, 78264, 82612, 95656, 104352, 107613, 123918, 143484, 156528, 165224, 185877, 191312, 215226, 227183, 247836, 286968, 313056, 330448, 371754, 382624, 430452, 454366, 495672, 573936, 660896, 681549, 743508, 860904, 908732, 991344, 1147872, 1363098, 1487016, 1721808, 1817464, 1982688, 2044647, 2726196, 2974032, 3443616, 3634928, 4089294, 5452392, 5948064, 7269856, 8178588, 10904784, 16357176, 21809568, 32714352, 65428704]

約数ペア:

[(1, 65428704), (2, 32714352), (3, 21809568), (4, 16357176), (6, 10904784), (8, 8178588), (9, 7269856), (11, 5948064), (12, 5452392), (16, 4089294), (18, 3634928), (19, 3443616), (22, 2974032), (24, 2726196), (32, 2044647), (33, 1982688), (36, 1817464), (38, 1721808), (44, 1487016), (48, 1363098), (57, 1147872), (66, 991344), (72, 908732), (76, 860904), (88, 743508), (96, 681549), (99, 660896), (114, 573936), (132, 495672), (144, 454366), (152, 430452), (171, 382624), (176, 371754), (198, 330448), (209, 313056), (228, 286968), (264, 247836), (288, 227183), (304, 215226), (342, 191312), (352, 185877), (396, 165224), (418, 156528), (456, 143484), (528, 123918), (608, 107613), (627, 104352), (684, 95656), (792, 82612), (836, 78264), (912, 71742), (1056, 61959), (1087, 60192), (1254, 52176), (1368, 47828), (1584, 41306), (1672, 39132), (1824, 35871), (1881, 34784), (2174, 30096), (2508, 26088), (2736, 23914), (3168, 20653), (3261, 20064), (3344, 19566), (3762, 17392), (4348, 15048), (5016, 13044), (5472, 11957), (6522, 10032), (6688, 9783), (7524, 8696)]