197478324

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:109

約数の個数: 216

約数和(自身を含む): 594499360

約数和(自身を除く): 397021036

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 37, 38, 51, 54, 57, 68, 74, 76, 81, 102, 108, 111, 114, 148, 153, 162, 171, 204, 222, 228, 243, 289, 306, 323, 324, 333, 342, 444, 459, 486, 513, 578, 612, 629, 646, 666, 684, 703, 867, 918, 969, 972, 999, 1026, 1156, 1258, 1292, 1332, 1377, 1406, 1539, 1734, 1836, 1887, 1938, 1998, 2052, 2109, 2516, 2601, 2754, 2812, 2907, 2997, 3078, 3468, 3774, 3876, 3996, 4131, 4218, 4617, 5202, 5491, 5508, 5661, 5814, 5994, 6156, 6327, 7548, 7803, 8262, 8436, 8721, 8991, 9234, 10404, 10693, 10982, 11322, 11628, 11951, 11988, 12654, 15606, 16473, 16524, 16983, 17442, 17982, 18468, 18981, 21386, 21964, 22644, 23409, 23902, 25308, 26163, 31212, 32079, 32946, 33966, 34884, 35853, 35964, 37962, 42772, 46818, 47804, 49419, 50949, 52326, 56943, 64158, 65892, 67932, 70227, 71706, 75924, 78489, 93636, 96237, 98838, 101898, 104652, 107559, 113886, 128316, 140454, 143412, 148257, 152847, 156978, 170829, 192474, 197676, 203167, 203796, 215118, 227772, 280908, 288711, 296514, 305694, 313956, 322677, 341658, 384948, 406334, 430236, 444771, 577422, 593028, 609501, 611388, 645354, 683316, 812668, 866133, 889542, 968031, 1154844, 1219002, 1290708, 1334313, 1732266, 1779084, 1828503, 1936062, 2438004, 2598399, 2668626, 2904093, 3464532, 3657006, 3872124, 5196798, 5337252, 5485509, 5808186, 7314012, 10393596, 10971018, 11616372, 16456527, 21942036, 32913054, 49369581, 65826108, 98739162, 197478324]

約数ペア:

[(1, 197478324), (2, 98739162), (3, 65826108), (4, 49369581), (6, 32913054), (9, 21942036), (12, 16456527), (17, 11616372), (18, 10971018), (19, 10393596), (27, 7314012), (34, 5808186), (36, 5485509), (37, 5337252), (38, 5196798), (51, 3872124), (54, 3657006), (57, 3464532), (68, 2904093), (74, 2668626), (76, 2598399), (81, 2438004), (102, 1936062), (108, 1828503), (111, 1779084), (114, 1732266), (148, 1334313), (153, 1290708), (162, 1219002), (171, 1154844), (204, 968031), (222, 889542), (228, 866133), (243, 812668), (289, 683316), (306, 645354), (323, 611388), (324, 609501), (333, 593028), (342, 577422), (444, 444771), (459, 430236), (486, 406334), (513, 384948), (578, 341658), (612, 322677), (629, 313956), (646, 305694), (666, 296514), (684, 288711), (703, 280908), (867, 227772), (918, 215118), (969, 203796), (972, 203167), (999, 197676), (1026, 192474), (1156, 170829), (1258, 156978), (1292, 152847), (1332, 148257), (1377, 143412), (1406, 140454), (1539, 128316), (1734, 113886), (1836, 107559), (1887, 104652), (1938, 101898), (1998, 98838), (2052, 96237), (2109, 93636), (2516, 78489), (2601, 75924), (2754, 71706), (2812, 70227), (2907, 67932), (2997, 65892), (3078, 64158), (3468, 56943), (3774, 52326), (3876, 50949), (3996, 49419), (4131, 47804), (4218, 46818), (4617, 42772), (5202, 37962), (5491, 35964), (5508, 35853), (5661, 34884), (5814, 33966), (5994, 32946), (6156, 32079), (6327, 31212), (7548, 26163), (7803, 25308), (8262, 23902), (8436, 23409), (8721, 22644), (8991, 21964), (9234, 21386), (10404, 18981), (10693, 18468), (10982, 17982), (11322, 17442), (11628, 16983), (11951, 16524), (11988, 16473), (12654, 15606)]