244194860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{10321}}^1$

素因数の和:10363

約数の個数: 72

約数和(自身を含む): 634679136

約数和(自身を除く): 390484276

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 364, 455, 676, 845, 910, 1183, 1690, 1820, 2366, 3380, 4732, 5915, 10321, 11830, 20642, 23660, 41284, 51605, 72247, 103210, 134173, 144494, 206420, 268346, 288988, 361235, 536692, 670865, 722470, 939211, 1341730, 1444940, 1744249, 1878422, 2683460, 3488498, 3756844, 4696055, 6976996, 8721245, 9392110, 12209743, 17442490, 18784220, 24419486, 34884980, 48838972, 61048715, 122097430, 244194860]

約数ペア:

[(1, 244194860), (2, 122097430), (4, 61048715), (5, 48838972), (7, 34884980), (10, 24419486), (13, 18784220), (14, 17442490), (20, 12209743), (26, 9392110), (28, 8721245), (35, 6976996), (52, 4696055), (65, 3756844), (70, 3488498), (91, 2683460), (130, 1878422), (140, 1744249), (169, 1444940), (182, 1341730), (260, 939211), (338, 722470), (364, 670865), (455, 536692), (676, 361235), (845, 288988), (910, 268346), (1183, 206420), (1690, 144494), (1820, 134173), (2366, 103210), (3380, 72247), (4732, 51605), (5915, 41284), (10321, 23660), (11830, 20642)]