996800268

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71671}}^1$

素因数の和:71758

約数の個数: 48

約数和(自身を含む): 2488451840

約数和(自身を除く): 1491651572

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 61, 76, 114, 122, 183, 228, 244, 366, 732, 1159, 2318, 3477, 4636, 6954, 13908, 71671, 143342, 215013, 286684, 430026, 860052, 1361749, 2723498, 4085247, 4371931, 5446996, 8170494, 8743862, 13115793, 16340988, 17487724, 26231586, 52463172, 83066689, 166133378, 249200067, 332266756, 498400134, 996800268]

約数ペア:

[(1, 996800268), (2, 498400134), (3, 332266756), (4, 249200067), (6, 166133378), (12, 83066689), (19, 52463172), (38, 26231586), (57, 17487724), (61, 16340988), (76, 13115793), (114, 8743862), (122, 8170494), (183, 5446996), (228, 4371931), (244, 4085247), (366, 2723498), (732, 1361749), (1159, 860052), (2318, 430026), (3477, 286684), (4636, 215013), (6954, 143342), (13908, 71671)]