1880821044

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3259}}^1$

素因数の和:3350

約数の個数: 144

約数和(自身を含む): 5382599040

約数和(自身を除く): 3501777996

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 41, 46, 51, 68, 69, 82, 92, 102, 123, 138, 153, 164, 204, 207, 246, 276, 306, 369, 391, 414, 492, 612, 697, 738, 782, 828, 943, 1173, 1394, 1476, 1564, 1886, 2091, 2346, 2788, 2829, 3259, 3519, 3772, 4182, 4692, 5658, 6273, 6518, 7038, 8364, 8487, 9777, 11316, 12546, 13036, 14076, 16031, 16974, 19554, 25092, 29331, 32062, 33948, 39108, 48093, 55403, 58662, 64124, 74957, 96186, 110806, 117324, 133619, 144279, 149914, 166209, 192372, 221612, 224871, 267238, 288558, 299828, 332418, 400857, 449742, 498627, 534476, 577116, 664836, 674613, 801714, 899484, 997254, 1202571, 1274269, 1349226, 1603428, 1994508, 2271523, 2405142, 2548538, 2698452, 3073237, 3822807, 4543046, 4810284, 5097076, 6146474, 6814569, 7645614, 9086092, 9219711, 11468421, 12292948, 13629138, 15291228, 18439422, 20443707, 22936842, 27258276, 27659133, 36878844, 40887414, 45873684, 52245029, 55318266, 81774828, 104490058, 110636532, 156735087, 208980116, 313470174, 470205261, 626940348, 940410522, 1880821044]

約数ペア:

[(1, 1880821044), (2, 940410522), (3, 626940348), (4, 470205261), (6, 313470174), (9, 208980116), (12, 156735087), (17, 110636532), (18, 104490058), (23, 81774828), (34, 55318266), (36, 52245029), (41, 45873684), (46, 40887414), (51, 36878844), (68, 27659133), (69, 27258276), (82, 22936842), (92, 20443707), (102, 18439422), (123, 15291228), (138, 13629138), (153, 12292948), (164, 11468421), (204, 9219711), (207, 9086092), (246, 7645614), (276, 6814569), (306, 6146474), (369, 5097076), (391, 4810284), (414, 4543046), (492, 3822807), (612, 3073237), (697, 2698452), (738, 2548538), (782, 2405142), (828, 2271523), (943, 1994508), (1173, 1603428), (1394, 1349226), (1476, 1274269), (1564, 1202571), (1886, 997254), (2091, 899484), (2346, 801714), (2788, 674613), (2829, 664836), (3259, 577116), (3519, 534476), (3772, 498627), (4182, 449742), (4692, 400857), (5658, 332418), (6273, 299828), (6518, 288558), (7038, 267238), (8364, 224871), (8487, 221612), (9777, 192372), (11316, 166209), (12546, 149914), (13036, 144279), (14076, 133619), (16031, 117324), (16974, 110806), (19554, 96186), (25092, 74957), (29331, 64124), (32062, 58662), (33948, 55403), (39108, 48093)]