386323980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{887}}^1$

素因数の和:984

約数の個数: 192

約数和(自身を含む): 1331914752

約数和(自身を除く): 945590772

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 61, 68, 70, 84, 85, 102, 105, 119, 122, 140, 170, 183, 204, 210, 238, 244, 255, 305, 340, 357, 366, 420, 427, 476, 510, 595, 610, 714, 732, 854, 887, 915, 1020, 1037, 1190, 1220, 1281, 1428, 1708, 1774, 1785, 1830, 2074, 2135, 2380, 2562, 2661, 3111, 3548, 3570, 3660, 4148, 4270, 4435, 5124, 5185, 5322, 6209, 6222, 6405, 7140, 7259, 8540, 8870, 10370, 10644, 12418, 12444, 12810, 13305, 14518, 15079, 15555, 17740, 18627, 20740, 21777, 24836, 25620, 26610, 29036, 30158, 31045, 31110, 36295, 37254, 43554, 45237, 53220, 54107, 60316, 62090, 62220, 72590, 74508, 75395, 87108, 90474, 93135, 105553, 108214, 108885, 124180, 145180, 150790, 162321, 180948, 186270, 211106, 216428, 217770, 226185, 270535, 301580, 316659, 324642, 372540, 378749, 422212, 435540, 452370, 527765, 541070, 633318, 649284, 757498, 811605, 904740, 919819, 1055530, 1082140, 1136247, 1266636, 1514996, 1583295, 1623210, 1839638, 1893745, 2111060, 2272494, 2759457, 3166590, 3246420, 3679276, 3787490, 4544988, 4599095, 5518914, 5681235, 6333180, 6438733, 7574980, 9198190, 11037828, 11362470, 12877466, 13797285, 18396380, 19316199, 22724940, 25754932, 27594570, 32193665, 38632398, 55189140, 64387330, 77264796, 96580995, 128774660, 193161990, 386323980]

約数ペア:

[(1, 386323980), (2, 193161990), (3, 128774660), (4, 96580995), (5, 77264796), (6, 64387330), (7, 55189140), (10, 38632398), (12, 32193665), (14, 27594570), (15, 25754932), (17, 22724940), (20, 19316199), (21, 18396380), (28, 13797285), (30, 12877466), (34, 11362470), (35, 11037828), (42, 9198190), (51, 7574980), (60, 6438733), (61, 6333180), (68, 5681235), (70, 5518914), (84, 4599095), (85, 4544988), (102, 3787490), (105, 3679276), (119, 3246420), (122, 3166590), (140, 2759457), (170, 2272494), (183, 2111060), (204, 1893745), (210, 1839638), (238, 1623210), (244, 1583295), (255, 1514996), (305, 1266636), (340, 1136247), (357, 1082140), (366, 1055530), (420, 919819), (427, 904740), (476, 811605), (510, 757498), (595, 649284), (610, 633318), (714, 541070), (732, 527765), (854, 452370), (887, 435540), (915, 422212), (1020, 378749), (1037, 372540), (1190, 324642), (1220, 316659), (1281, 301580), (1428, 270535), (1708, 226185), (1774, 217770), (1785, 216428), (1830, 211106), (2074, 186270), (2135, 180948), (2380, 162321), (2562, 150790), (2661, 145180), (3111, 124180), (3548, 108885), (3570, 108214), (3660, 105553), (4148, 93135), (4270, 90474), (4435, 87108), (5124, 75395), (5185, 74508), (5322, 72590), (6209, 62220), (6222, 62090), (6405, 60316), (7140, 54107), (7259, 53220), (8540, 45237), (8870, 43554), (10370, 37254), (10644, 36295), (12418, 31110), (12444, 31045), (12810, 30158), (13305, 29036), (14518, 26610), (15079, 25620), (15555, 24836), (17740, 21777), (18627, 20740)]