1994817132

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2423}}^1$

素因数の和:2471

約数の個数: 216

約数和(自身を含む): 6571638528

約数和(自身を除く): 4576821396

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 121, 126, 132, 154, 162, 189, 198, 231, 242, 243, 252, 297, 308, 324, 363, 378, 396, 462, 484, 486, 567, 594, 693, 726, 756, 847, 891, 924, 972, 1089, 1134, 1188, 1386, 1452, 1694, 1701, 1782, 2079, 2178, 2268, 2423, 2541, 2673, 2772, 3267, 3388, 3402, 3564, 4158, 4356, 4846, 5082, 5346, 6237, 6534, 6804, 7269, 7623, 8316, 9692, 9801, 10164, 10692, 12474, 13068, 14538, 15246, 16961, 18711, 19602, 21807, 22869, 24948, 26653, 29076, 29403, 30492, 33922, 37422, 39204, 43614, 45738, 50883, 53306, 58806, 65421, 67844, 68607, 74844, 79959, 87228, 91476, 101766, 106612, 117612, 130842, 137214, 152649, 159918, 186571, 196263, 203532, 205821, 239877, 261684, 274428, 293183, 305298, 319836, 373142, 392526, 411642, 457947, 479754, 559713, 586366, 588789, 610596, 719631, 746284, 785052, 823284, 879549, 915894, 959508, 1119426, 1172732, 1177578, 1373841, 1439262, 1679139, 1759098, 1831788, 2052281, 2158893, 2238852, 2355156, 2638647, 2747682, 2878524, 3358278, 3518196, 4104562, 4121523, 4317786, 5037417, 5277294, 5495364, 6156843, 6476679, 6716556, 7915941, 8209124, 8243046, 8635572, 10074834, 10554588, 12313686, 12953358, 15112251, 15831882, 16486092, 18470529, 20149668, 23747823, 24627372, 25906716, 30224502, 31663764, 36941058, 45336753, 47495646, 55411587, 60449004, 71243469, 73882116, 90673506, 94991292, 110823174, 142486938, 166234761, 181347012, 221646348, 284973876, 332469522, 498704283, 664939044, 997408566, 1994817132]

約数ペア:

[(1, 1994817132), (2, 997408566), (3, 664939044), (4, 498704283), (6, 332469522), (7, 284973876), (9, 221646348), (11, 181347012), (12, 166234761), (14, 142486938), (18, 110823174), (21, 94991292), (22, 90673506), (27, 73882116), (28, 71243469), (33, 60449004), (36, 55411587), (42, 47495646), (44, 45336753), (54, 36941058), (63, 31663764), (66, 30224502), (77, 25906716), (81, 24627372), (84, 23747823), (99, 20149668), (108, 18470529), (121, 16486092), (126, 15831882), (132, 15112251), (154, 12953358), (162, 12313686), (189, 10554588), (198, 10074834), (231, 8635572), (242, 8243046), (243, 8209124), (252, 7915941), (297, 6716556), (308, 6476679), (324, 6156843), (363, 5495364), (378, 5277294), (396, 5037417), (462, 4317786), (484, 4121523), (486, 4104562), (567, 3518196), (594, 3358278), (693, 2878524), (726, 2747682), (756, 2638647), (847, 2355156), (891, 2238852), (924, 2158893), (972, 2052281), (1089, 1831788), (1134, 1759098), (1188, 1679139), (1386, 1439262), (1452, 1373841), (1694, 1177578), (1701, 1172732), (1782, 1119426), (2079, 959508), (2178, 915894), (2268, 879549), (2423, 823284), (2541, 785052), (2673, 746284), (2772, 719631), (3267, 610596), (3388, 588789), (3402, 586366), (3564, 559713), (4158, 479754), (4356, 457947), (4846, 411642), (5082, 392526), (5346, 373142), (6237, 319836), (6534, 305298), (6804, 293183), (7269, 274428), (7623, 261684), (8316, 239877), (9692, 205821), (9801, 203532), (10164, 196263), (10692, 186571), (12474, 159918), (13068, 152649), (14538, 137214), (15246, 130842), (16961, 117612), (18711, 106612), (19602, 101766), (21807, 91476), (22869, 87228), (24948, 79959), (26653, 74844), (29076, 68607), (29403, 67844), (30492, 65421), (33922, 58806), (37422, 53306), (39204, 50883), (43614, 45738)]