19946818512

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{4201}}^1$

素因数の和:4626

約数の個数: 160

約数和(自身を含む): 59399472000

約数和(自身を除く): 39452653488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 87, 108, 116, 144, 174, 216, 232, 261, 348, 379, 432, 464, 522, 696, 758, 783, 1044, 1137, 1392, 1516, 1566, 2088, 2274, 3032, 3132, 3411, 4176, 4201, 4548, 6064, 6264, 6822, 8402, 9096, 10233, 10991, 12528, 12603, 13644, 16804, 18192, 20466, 21982, 25206, 27288, 32973, 33608, 37809, 40932, 43964, 50412, 54576, 65946, 67216, 75618, 81864, 87928, 98919, 100824, 113427, 121829, 131892, 151236, 163728, 175856, 197838, 201648, 226854, 243658, 263784, 296757, 302472, 365487, 395676, 453708, 487316, 527568, 593514, 604944, 730974, 791352, 907416, 974632, 1096461, 1187028, 1461948, 1582704, 1592179, 1814832, 1949264, 2192922, 2374056, 2923896, 3184358, 3289383, 4385844, 4748112, 4776537, 5847792, 6368716, 6578766, 8771688, 9553074, 12737432, 13157532, 14329611, 17543376, 19106148, 25474864, 26315064, 28659222, 38212296, 42988833, 46173191, 52630128, 57318444, 76424592, 85977666, 92346382, 114636888, 138519573, 171955332, 184692764, 229273776, 277039146, 343910664, 369385528, 415558719, 554078292, 687821328, 738771056, 831117438, 1108156584, 1246676157, 1662234876, 2216313168, 2493352314, 3324469752, 4986704628, 6648939504, 9973409256, 19946818512]

約数ペア:

[(1, 19946818512), (2, 9973409256), (3, 6648939504), (4, 4986704628), (6, 3324469752), (8, 2493352314), (9, 2216313168), (12, 1662234876), (16, 1246676157), (18, 1108156584), (24, 831117438), (27, 738771056), (29, 687821328), (36, 554078292), (48, 415558719), (54, 369385528), (58, 343910664), (72, 277039146), (87, 229273776), (108, 184692764), (116, 171955332), (144, 138519573), (174, 114636888), (216, 92346382), (232, 85977666), (261, 76424592), (348, 57318444), (379, 52630128), (432, 46173191), (464, 42988833), (522, 38212296), (696, 28659222), (758, 26315064), (783, 25474864), (1044, 19106148), (1137, 17543376), (1392, 14329611), (1516, 13157532), (1566, 12737432), (2088, 9553074), (2274, 8771688), (3032, 6578766), (3132, 6368716), (3411, 5847792), (4176, 4776537), (4201, 4748112), (4548, 4385844), (6064, 3289383), (6264, 3184358), (6822, 2923896), (8402, 2374056), (9096, 2192922), (10233, 1949264), (10991, 1814832), (12528, 1592179), (12603, 1582704), (13644, 1461948), (16804, 1187028), (18192, 1096461), (20466, 974632), (21982, 907416), (25206, 791352), (27288, 730974), (32973, 604944), (33608, 593514), (37809, 527568), (40932, 487316), (43964, 453708), (50412, 395676), (54576, 365487), (65946, 302472), (67216, 296757), (75618, 263784), (81864, 243658), (87928, 226854), (98919, 201648), (100824, 197838), (113427, 175856), (121829, 163728), (131892, 151236)]