489172176

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{977}}^1$

素因数の和:1074

約数の個数: 160

約数和(自身を含む): 1503772800

約数和(自身を除く): 1014600624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 61, 72, 76, 108, 114, 122, 144, 152, 171, 183, 216, 228, 244, 304, 342, 366, 432, 456, 488, 513, 549, 684, 732, 912, 976, 977, 1026, 1098, 1159, 1368, 1464, 1647, 1954, 2052, 2196, 2318, 2736, 2928, 2931, 3294, 3477, 3908, 4104, 4392, 4636, 5862, 6588, 6954, 7816, 8208, 8784, 8793, 9272, 10431, 11724, 13176, 13908, 15632, 17586, 18544, 18563, 20862, 23448, 26352, 26379, 27816, 31293, 35172, 37126, 41724, 46896, 52758, 55632, 55689, 59597, 62586, 70344, 74252, 83448, 105516, 111378, 119194, 125172, 140688, 148504, 166896, 167067, 178791, 211032, 222756, 238388, 250344, 297008, 334134, 357582, 422064, 445512, 476776, 500688, 501201, 536373, 668268, 715164, 891024, 953552, 1002402, 1072746, 1132343, 1336536, 1430328, 1609119, 2004804, 2145492, 2264686, 2673072, 2860656, 3218238, 3397029, 4009608, 4290984, 4529372, 6436476, 6794058, 8019216, 8581968, 9058744, 10191087, 12872952, 13588116, 18117488, 20382174, 25745904, 27176232, 30573261, 40764348, 54352464, 61146522, 81528696, 122293044, 163057392, 244586088, 489172176]

約数ペア:

[(1, 489172176), (2, 244586088), (3, 163057392), (4, 122293044), (6, 81528696), (8, 61146522), (9, 54352464), (12, 40764348), (16, 30573261), (18, 27176232), (19, 25745904), (24, 20382174), (27, 18117488), (36, 13588116), (38, 12872952), (48, 10191087), (54, 9058744), (57, 8581968), (61, 8019216), (72, 6794058), (76, 6436476), (108, 4529372), (114, 4290984), (122, 4009608), (144, 3397029), (152, 3218238), (171, 2860656), (183, 2673072), (216, 2264686), (228, 2145492), (244, 2004804), (304, 1609119), (342, 1430328), (366, 1336536), (432, 1132343), (456, 1072746), (488, 1002402), (513, 953552), (549, 891024), (684, 715164), (732, 668268), (912, 536373), (976, 501201), (977, 500688), (1026, 476776), (1098, 445512), (1159, 422064), (1368, 357582), (1464, 334134), (1647, 297008), (1954, 250344), (2052, 238388), (2196, 222756), (2318, 211032), (2736, 178791), (2928, 167067), (2931, 166896), (3294, 148504), (3477, 140688), (3908, 125172), (4104, 119194), (4392, 111378), (4636, 105516), (5862, 83448), (6588, 74252), (6954, 70344), (7816, 62586), (8208, 59597), (8784, 55689), (8793, 55632), (9272, 52758), (10431, 46896), (11724, 41724), (13176, 37126), (13908, 35172), (15632, 31293), (17586, 27816), (18544, 26379), (18563, 26352), (20862, 23448)]