259720935938

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1$

素因数の和:712

約数の個数: 128

約数和(自身を含む): 447515228160

約数和(自身を除く): 187794292222

約数列:

[1, 2, 17, 23, 34, 43, 46, 86, 139, 181, 278, 307, 362, 391, 614, 731, 782, 989, 1462, 1978, 2363, 3077, 3197, 4163, 4726, 5219, 5977, 6154, 6394, 7061, 7783, 8326, 10438, 11954, 13201, 14122, 15566, 16813, 25159, 26402, 33626, 42673, 50318, 54349, 55567, 70771, 85346, 101609, 108698, 111134, 120037, 132311, 137471, 141542, 179009, 203218, 224417, 240074, 264622, 274942, 303623, 358018, 427703, 448834, 578657, 607246, 725441, 855406, 944639, 981479, 1081837, 1157314, 1278041, 1450882, 1834939, 1889278, 1962958, 2163674, 2337007, 2389381, 2556082, 3043153, 3669878, 4674014, 4778762, 5161591, 6086306, 7723813, 9837169, 10323182, 15447626, 16685143, 18391229, 19674338, 21726697, 24882251, 31193963, 33370286, 36782458, 40619477, 42203597, 43453394, 49764502, 54955763, 62387926, 81238954, 84407194, 109911526, 131304821, 177647699, 262609642, 332123959, 355295398, 422998267, 664247918, 717461149, 845996534, 934247971, 1434922298, 1868495942, 3020010883, 5646107303, 6040021766, 7638851057, 11292214606, 15277702114, 129860467969, 259720935938]

約数ペア:

[(1, 259720935938), (2, 129860467969), (17, 15277702114), (23, 11292214606), (34, 7638851057), (43, 6040021766), (46, 5646107303), (86, 3020010883), (139, 1868495942), (181, 1434922298), (278, 934247971), (307, 845996534), (362, 717461149), (391, 664247918), (614, 422998267), (731, 355295398), (782, 332123959), (989, 262609642), (1462, 177647699), (1978, 131304821), (2363, 109911526), (3077, 84407194), (3197, 81238954), (4163, 62387926), (4726, 54955763), (5219, 49764502), (5977, 43453394), (6154, 42203597), (6394, 40619477), (7061, 36782458), (7783, 33370286), (8326, 31193963), (10438, 24882251), (11954, 21726697), (13201, 19674338), (14122, 18391229), (15566, 16685143), (16813, 15447626), (25159, 10323182), (26402, 9837169), (33626, 7723813), (42673, 6086306), (50318, 5161591), (54349, 4778762), (55567, 4674014), (70771, 3669878), (85346, 3043153), (101609, 2556082), (108698, 2389381), (111134, 2337007), (120037, 2163674), (132311, 1962958), (137471, 1889278), (141542, 1834939), (179009, 1450882), (203218, 1278041), (224417, 1157314), (240074, 1081837), (264622, 981479), (274942, 944639), (303623, 855406), (358018, 725441), (427703, 607246), (448834, 578657)]