About the Number

228445272

228445271 ← → 228445273

2進数表記:1101100111011100110001011000

漢数字表記:二億二千八百四十四万五千二百七十二

素因数分解:

2 3 × 3 7 × 11 1 × 1187 1

素因数の和:1225
約数の個数: 128
約数和(自身を含む): 701395200
約数和(自身を除く): 472949928

約数列:
[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 243, 264, 297, 324, 396, 486, 594, 648, 729, 792, 891, 972, 1187, 1188, 1458, 1782, 1944, 2187, 2374, 2376, 2673, 2916, 3561, 3564, 4374, 4748, 5346, 5832, 7122, 7128, 8019, 8748, 9496, 10683, 10692, 13057, 14244, 16038, 17496, 21366, 21384, 24057, 26114, 28488, 32049, 32076, 39171, 42732, 48114, 52228, 64098, 64152, 78342, 85464, 96147, 96228, 104456, 117513, 128196, 156684, 192294, 192456, 235026, 256392, 288441, 313368, 352539, 384588, 470052, 576882, 705078, 769176, 865323, 940104, 1057617, 1153764, 1410156, 1730646, 2115234, 2307528, 2595969, 2820312, 3172851, 3461292, 4230468, 5191938, 6345702, 6922584, 8460936, 9518553, 10383876, 12691404, 19037106, 20767752, 25382808, 28555659, 38074212, 57111318, 76148424, 114222636, 228445272]

約数ペア:
[(1, 228445272), (2, 114222636), (3, 76148424), (4, 57111318), (6, 38074212), (8, 28555659), (9, 25382808), (11, 20767752), (12, 19037106), (18, 12691404), (22, 10383876), (24, 9518553), (27, 8460936), (33, 6922584), (36, 6345702), (44, 5191938), (54, 4230468), (66, 3461292), (72, 3172851), (81, 2820312), (88, 2595969), (99, 2307528), (108, 2115234), (132, 1730646), (162, 1410156), (198, 1153764), (216, 1057617), (243, 940104), (264, 865323), (297, 769176), (324, 705078), (396, 576882), (486, 470052), (594, 384588), (648, 352539), (729, 313368), (792, 288441), (891, 256392), (972, 235026), (1187, 192456), (1188, 192294), (1458, 156684), (1782, 128196), (1944, 117513), (2187, 104456), (2374, 96228), (2376, 96147), (2673, 85464), (2916, 78342), (3561, 64152), (3564, 64098), (4374, 52228), (4748, 48114), (5346, 42732), (5832, 39171), (7122, 32076), (7128, 32049), (8019, 28488), (8748, 26114), (9496, 24057), (10683, 21384), (10692, 21366), (13057, 17496), (14244, 16038)]

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