238348908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:157

約数の個数: 288

約数和(自身を含む): 792529920

約数和(自身を除く): 554181012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 23, 28, 34, 36, 41, 42, 46, 51, 59, 63, 68, 69, 82, 84, 92, 102, 118, 119, 123, 126, 138, 153, 161, 164, 177, 204, 207, 236, 238, 246, 252, 276, 287, 306, 322, 354, 357, 369, 391, 413, 414, 476, 483, 492, 531, 574, 612, 644, 697, 708, 714, 738, 782, 826, 828, 861, 943, 966, 1003, 1062, 1071, 1148, 1173, 1239, 1357, 1394, 1428, 1449, 1476, 1564, 1652, 1722, 1886, 1932, 2006, 2091, 2124, 2142, 2346, 2419, 2478, 2583, 2714, 2737, 2788, 2829, 2898, 3009, 3444, 3519, 3717, 3772, 4012, 4071, 4182, 4284, 4692, 4838, 4879, 4956, 5166, 5428, 5474, 5658, 5796, 6018, 6273, 6601, 7021, 7038, 7257, 7434, 8142, 8211, 8364, 8487, 9027, 9499, 9676, 9758, 10332, 10948, 11316, 12036, 12213, 12546, 13202, 14042, 14076, 14514, 14637, 14868, 16031, 16284, 16422, 16933, 16974, 18054, 18998, 19516, 19803, 21063, 21771, 23069, 24426, 24633, 25092, 26404, 28084, 28497, 29028, 29274, 32062, 32844, 33866, 33948, 36108, 37996, 39606, 41123, 42126, 43542, 43911, 46138, 48093, 48852, 49266, 50799, 55637, 56994, 58548, 59409, 63189, 64124, 67732, 69207, 79212, 82246, 84252, 85491, 87084, 87822, 92276, 96186, 98532, 101598, 111274, 112217, 113988, 118818, 123369, 126378, 138414, 144279, 152397, 161483, 164492, 166911, 170982, 175644, 192372, 203196, 207621, 222548, 224434, 237636, 246738, 252756, 276828, 287861, 288558, 304794, 322966, 333822, 336651, 341964, 370107, 389459, 415242, 448868, 484449, 493476, 500733, 575722, 577116, 609588, 645932, 667644, 673302, 740214, 778918, 830484, 863583, 945829, 968898, 1001466, 1009953, 1151444, 1168377, 1346604, 1453347, 1480428, 1557836, 1727166, 1891658, 1937796, 2002932, 2019906, 2336754, 2590749, 2837487, 2906694, 3454332, 3505131, 3783316, 4039812, 4673508, 5181498, 5674974, 5813388, 6620803, 7010262, 8512461, 10362996, 11349948, 13241606, 14020524, 17024922, 19862409, 26483212, 34049844, 39724818, 59587227, 79449636, 119174454, 238348908]

約数ペア:

[(1, 238348908), (2, 119174454), (3, 79449636), (4, 59587227), (6, 39724818), (7, 34049844), (9, 26483212), (12, 19862409), (14, 17024922), (17, 14020524), (18, 13241606), (21, 11349948), (23, 10362996), (28, 8512461), (34, 7010262), (36, 6620803), (41, 5813388), (42, 5674974), (46, 5181498), (51, 4673508), (59, 4039812), (63, 3783316), (68, 3505131), (69, 3454332), (82, 2906694), (84, 2837487), (92, 2590749), (102, 2336754), (118, 2019906), (119, 2002932), (123, 1937796), (126, 1891658), (138, 1727166), (153, 1557836), (161, 1480428), (164, 1453347), (177, 1346604), (204, 1168377), (207, 1151444), (236, 1009953), (238, 1001466), (246, 968898), (252, 945829), (276, 863583), (287, 830484), (306, 778918), (322, 740214), (354, 673302), (357, 667644), (369, 645932), (391, 609588), (413, 577116), (414, 575722), (476, 500733), (483, 493476), (492, 484449), (531, 448868), (574, 415242), (612, 389459), (644, 370107), (697, 341964), (708, 336651), (714, 333822), (738, 322966), (782, 304794), (826, 288558), (828, 287861), (861, 276828), (943, 252756), (966, 246738), (1003, 237636), (1062, 224434), (1071, 222548), (1148, 207621), (1173, 203196), (1239, 192372), (1357, 175644), (1394, 170982), (1428, 166911), (1449, 164492), (1476, 161483), (1564, 152397), (1652, 144279), (1722, 138414), (1886, 126378), (1932, 123369), (2006, 118818), (2091, 113988), (2124, 112217), (2142, 111274), (2346, 101598), (2419, 98532), (2478, 96186), (2583, 92276), (2714, 87822), (2737, 87084), (2788, 85491), (2829, 84252), (2898, 82246), (3009, 79212), (3444, 69207), (3519, 67732), (3717, 64124), (3772, 63189), (4012, 59409), (4071, 58548), (4182, 56994), (4284, 55637), (4692, 50799), (4838, 49266), (4879, 48852), (4956, 48093), (5166, 46138), (5428, 43911), (5474, 43542), (5658, 42126), (5796, 41123), (6018, 39606), (6273, 37996), (6601, 36108), (7021, 33948), (7038, 33866), (7257, 32844), (7434, 32062), (8142, 29274), (8211, 29028), (8364, 28497), (8487, 28084), (9027, 26404), (9499, 25092), (9676, 24633), (9758, 24426), (10332, 23069), (10948, 21771), (11316, 21063), (12036, 19803), (12213, 19516), (12546, 18998), (13202, 18054), (14042, 16974), (14076, 16933), (14514, 16422), (14637, 16284), (14868, 16031)]