2003002008

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:275

約数の個数: 256

約数和(自身を含む): 6193152000

約数和(自身を除く): 4190149992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 47, 49, 56, 62, 84, 93, 94, 98, 124, 141, 147, 167, 168, 186, 188, 196, 217, 248, 282, 294, 329, 334, 343, 372, 376, 392, 434, 501, 564, 588, 651, 658, 668, 686, 744, 868, 987, 1002, 1029, 1128, 1169, 1176, 1302, 1316, 1336, 1372, 1457, 1519, 1736, 1974, 2004, 2058, 2303, 2338, 2604, 2632, 2744, 2914, 3038, 3507, 3948, 4008, 4116, 4371, 4557, 4606, 4676, 5177, 5208, 5828, 6076, 6909, 7014, 7849, 7896, 8183, 8232, 8742, 9114, 9212, 9352, 10199, 10354, 10633, 11656, 12152, 13818, 14028, 15531, 15698, 16121, 16366, 17484, 18228, 18424, 20398, 20708, 21266, 23547, 24549, 27636, 28056, 30597, 31062, 31396, 31899, 32242, 32732, 34968, 36239, 36456, 40796, 41416, 42532, 47094, 48363, 49098, 54943, 55272, 57281, 61194, 62124, 62792, 63798, 64484, 65464, 71393, 72478, 81592, 85064, 94188, 96726, 98196, 108717, 109886, 114562, 122388, 124248, 127596, 128968, 142786, 144956, 164829, 171843, 188376, 193452, 196392, 214179, 217434, 219772, 229124, 243319, 244776, 253673, 255192, 285572, 289912, 329658, 343686, 384601, 386904, 428358, 434868, 439544, 458248, 486638, 499751, 507346, 571144, 659316, 687372, 729957, 761019, 769202, 856716, 869736, 973276, 999502, 1014692, 1153803, 1318632, 1374744, 1459914, 1499253, 1522038, 1538404, 1703233, 1713432, 1775711, 1946552, 1999004, 2029384, 2307606, 2692207, 2919828, 2998506, 3044076, 3076808, 3406466, 3551422, 3998008, 4615212, 5109699, 5327133, 5384414, 5839656, 5997012, 6088152, 6812932, 7102844, 8076621, 9230424, 10219398, 10654266, 10768828, 11922631, 11994024, 13625864, 14205688, 16153242, 20438796, 21308532, 21537656, 23845262, 32306484, 35767893, 40877592, 42617064, 47690524, 64612968, 71535786, 83458417, 95381048, 143071572, 166916834, 250375251, 286143144, 333833668, 500750502, 667667336, 1001501004, 2003002008]

約数ペア:

[(1, 2003002008), (2, 1001501004), (3, 667667336), (4, 500750502), (6, 333833668), (7, 286143144), (8, 250375251), (12, 166916834), (14, 143071572), (21, 95381048), (24, 83458417), (28, 71535786), (31, 64612968), (42, 47690524), (47, 42617064), (49, 40877592), (56, 35767893), (62, 32306484), (84, 23845262), (93, 21537656), (94, 21308532), (98, 20438796), (124, 16153242), (141, 14205688), (147, 13625864), (167, 11994024), (168, 11922631), (186, 10768828), (188, 10654266), (196, 10219398), (217, 9230424), (248, 8076621), (282, 7102844), (294, 6812932), (329, 6088152), (334, 5997012), (343, 5839656), (372, 5384414), (376, 5327133), (392, 5109699), (434, 4615212), (501, 3998008), (564, 3551422), (588, 3406466), (651, 3076808), (658, 3044076), (668, 2998506), (686, 2919828), (744, 2692207), (868, 2307606), (987, 2029384), (1002, 1999004), (1029, 1946552), (1128, 1775711), (1169, 1713432), (1176, 1703233), (1302, 1538404), (1316, 1522038), (1336, 1499253), (1372, 1459914), (1457, 1374744), (1519, 1318632), (1736, 1153803), (1974, 1014692), (2004, 999502), (2058, 973276), (2303, 869736), (2338, 856716), (2604, 769202), (2632, 761019), (2744, 729957), (2914, 687372), (3038, 659316), (3507, 571144), (3948, 507346), (4008, 499751), (4116, 486638), (4371, 458248), (4557, 439544), (4606, 434868), (4676, 428358), (5177, 386904), (5208, 384601), (5828, 343686), (6076, 329658), (6909, 289912), (7014, 285572), (7849, 255192), (7896, 253673), (8183, 244776), (8232, 243319), (8742, 229124), (9114, 219772), (9212, 217434), (9352, 214179), (10199, 196392), (10354, 193452), (10633, 188376), (11656, 171843), (12152, 164829), (13818, 144956), (14028, 142786), (15531, 128968), (15698, 127596), (16121, 124248), (16366, 122388), (17484, 114562), (18228, 109886), (18424, 108717), (20398, 98196), (20708, 96726), (21266, 94188), (23547, 85064), (24549, 81592), (27636, 72478), (28056, 71393), (30597, 65464), (31062, 64484), (31396, 63798), (31899, 62792), (32242, 62124), (32732, 61194), (34968, 57281), (36239, 55272), (36456, 54943), (40796, 49098), (41416, 48363), (42532, 47094)]