215883612

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:377

約数の個数: 216

約数和(自身を含む): 703606176

約数和(自身を除く): 487722564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 23, 28, 34, 36, 42, 46, 49, 51, 63, 68, 69, 84, 92, 98, 102, 119, 126, 138, 147, 153, 161, 196, 204, 207, 238, 252, 276, 294, 306, 313, 322, 357, 391, 414, 441, 476, 483, 588, 612, 626, 644, 714, 782, 828, 833, 882, 939, 966, 1071, 1127, 1173, 1252, 1428, 1449, 1564, 1666, 1764, 1878, 1932, 2142, 2191, 2254, 2346, 2499, 2737, 2817, 2898, 3332, 3381, 3519, 3756, 4284, 4382, 4508, 4692, 4998, 5321, 5474, 5634, 5796, 6573, 6762, 7038, 7199, 7497, 8211, 8764, 9996, 10143, 10642, 10948, 11268, 13146, 13524, 14076, 14398, 14994, 15337, 15963, 16422, 19159, 19719, 20286, 21284, 21597, 24633, 26292, 28796, 29988, 30674, 31926, 32844, 37247, 38318, 39438, 40572, 43194, 46011, 47889, 49266, 50393, 57477, 61348, 63852, 64791, 74494, 76636, 78876, 86388, 92022, 95778, 98532, 100786, 111741, 114954, 122383, 129582, 138033, 148988, 151179, 172431, 184044, 191556, 201572, 223482, 229908, 244766, 259164, 260729, 276066, 302358, 335223, 344862, 352751, 367149, 446964, 453537, 489532, 521458, 552132, 604716, 670446, 689724, 705502, 734298, 782187, 856681, 907074, 1042916, 1058253, 1101447, 1340892, 1411004, 1468596, 1564374, 1713362, 1814148, 2116506, 2202894, 2346561, 2570043, 3128748, 3174759, 3426724, 4233012, 4405788, 4693122, 5140086, 5996767, 6349518, 7710129, 9386244, 10280172, 11993534, 12699036, 15420258, 17990301, 23987068, 30840516, 35980602, 53970903, 71961204, 107941806, 215883612]

約数ペア:

[(1, 215883612), (2, 107941806), (3, 71961204), (4, 53970903), (6, 35980602), (7, 30840516), (9, 23987068), (12, 17990301), (14, 15420258), (17, 12699036), (18, 11993534), (21, 10280172), (23, 9386244), (28, 7710129), (34, 6349518), (36, 5996767), (42, 5140086), (46, 4693122), (49, 4405788), (51, 4233012), (63, 3426724), (68, 3174759), (69, 3128748), (84, 2570043), (92, 2346561), (98, 2202894), (102, 2116506), (119, 1814148), (126, 1713362), (138, 1564374), (147, 1468596), (153, 1411004), (161, 1340892), (196, 1101447), (204, 1058253), (207, 1042916), (238, 907074), (252, 856681), (276, 782187), (294, 734298), (306, 705502), (313, 689724), (322, 670446), (357, 604716), (391, 552132), (414, 521458), (441, 489532), (476, 453537), (483, 446964), (588, 367149), (612, 352751), (626, 344862), (644, 335223), (714, 302358), (782, 276066), (828, 260729), (833, 259164), (882, 244766), (939, 229908), (966, 223482), (1071, 201572), (1127, 191556), (1173, 184044), (1252, 172431), (1428, 151179), (1449, 148988), (1564, 138033), (1666, 129582), (1764, 122383), (1878, 114954), (1932, 111741), (2142, 100786), (2191, 98532), (2254, 95778), (2346, 92022), (2499, 86388), (2737, 78876), (2817, 76636), (2898, 74494), (3332, 64791), (3381, 63852), (3519, 61348), (3756, 57477), (4284, 50393), (4382, 49266), (4508, 47889), (4692, 46011), (4998, 43194), (5321, 40572), (5474, 39438), (5634, 38318), (5796, 37247), (6573, 32844), (6762, 31926), (7038, 30674), (7199, 29988), (7497, 28796), (8211, 26292), (8764, 24633), (9996, 21597), (10143, 21284), (10642, 20286), (10948, 19719), (11268, 19159), (13146, 16422), (13524, 15963), (14076, 15337), (14398, 14994)]