219650147154

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1\times {\mathrm{8501}}^1$

素因数の和:9120

約数の個数: 96

約数和(自身を含む): 501345936000

約数和(自身を除く): 281695788846

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 139, 207, 278, 414, 417, 449, 834, 898, 1251, 1347, 2502, 2694, 3197, 4041, 6394, 8082, 8501, 9591, 10327, 17002, 19182, 20654, 25503, 28773, 30981, 51006, 57546, 61962, 62411, 76509, 92943, 124822, 153018, 185886, 187233, 195523, 374466, 391046, 561699, 586569, 1123398, 1173138, 1181639, 1435453, 1759707, 2363278, 2870906, 3519414, 3544917, 3816949, 4306359, 7089834, 7633898, 8612718, 10634751, 11450847, 12919077, 21269502, 22901694, 25838154, 27177697, 34352541, 54355394, 68705082, 81533091, 87789827, 163066182, 175579654, 244599273, 263369481, 489198546, 526738962, 530555911, 790108443, 1061111822, 1580216886, 1591667733, 3183335466, 4775003199, 9550006398, 12202785953, 24405571906, 36608357859, 73216715718, 109825073577, 219650147154]

約数ペア:

[(1, 219650147154), (2, 109825073577), (3, 73216715718), (6, 36608357859), (9, 24405571906), (18, 12202785953), (23, 9550006398), (46, 4775003199), (69, 3183335466), (138, 1591667733), (139, 1580216886), (207, 1061111822), (278, 790108443), (414, 530555911), (417, 526738962), (449, 489198546), (834, 263369481), (898, 244599273), (1251, 175579654), (1347, 163066182), (2502, 87789827), (2694, 81533091), (3197, 68705082), (4041, 54355394), (6394, 34352541), (8082, 27177697), (8501, 25838154), (9591, 22901694), (10327, 21269502), (17002, 12919077), (19182, 11450847), (20654, 10634751), (25503, 8612718), (28773, 7633898), (30981, 7089834), (51006, 4306359), (57546, 3816949), (61962, 3544917), (62411, 3519414), (76509, 2870906), (92943, 2363278), (124822, 1759707), (153018, 1435453), (185886, 1181639), (187233, 1173138), (195523, 1123398), (374466, 586569), (391046, 561699)]